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Baseball · 2026

2026 Bowman Baseball Mega Box

RetailMega BoxTopps
Verified — the top chases below come from ChaseLens’s human-reviewed research, not sample data. See Data & Sources at the bottom of this page.
What can you pull from this box?

Documented so far for the 2026 Bowman Baseball Mega Box (Mega Box):

  • 17 published chase cards
  • 85 documented parallels
  • 17 autograph parallels
  • 83 configuration-exclusive parallels
  • 85 parallels with documented pack odds
  • Top chase: JJ Wetherholt (St. Louis Cardinals)

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Checklist Size
—
Box Structure
6 packs · 7/pack
Set
2026 Bowman Baseball

Configuration facts

ChaseLens has documented 85 parallels for the 2026 Bowman Baseball Mega Box, including 83 configuration-exclusive parallels.

Numbering status has not yet been confirmed for any of these parallels.

Pack odds have been verified for 85 parallels in this configuration.

Configuration exclusives

Content verified as exclusive to the Mega Box.

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Bowman Mega Chrome Base Cards

ParallelNumberingOdds
Bowman Mega Chrome Base CardsExclusiveNumbering unknownMega Box CEE: 1:1Mega Box EA: 1:1Mega Box SE: 1:1
Bowman Mega Chrome Base Cards Aqua RefractorExclusiveNumbering unknownMega Box CEE: 1:348Mega Box EA: 1:347Mega Box SE: 1:347
Bowman Mega Chrome Base Cards Black & White Mojo RefractorExclusiveNumbering unknownMega Box CEE: 1:3,300Mega Box EA: 1:2,878Mega Box SE: 1:2,880
Bowman Mega Chrome Base Cards Black RefractorExclusiveNumbering unknownMega Box CEE: 1:3,300Mega Box EA: 1:4,332Mega Box SE: 1:4,320
Bowman Mega Chrome Base Cards Blue RefractorExclusiveNumbering unknownMega Box CEE: 1:287Mega Box EA: 1:289Mega Box SE: 1:289
Bowman Mega Chrome Base Cards Burgundy RefractorExclusiveNumbering unknownMega Box CEE: 1:158Mega Box EA: 1:158Mega Box SE: 1:158
Bowman Mega Chrome Base Cards Fuchsia RefractorExclusiveNumbering unknownMega Box CEE: 1:144Mega Box EA: 1:145Mega Box SE: 1:145
Bowman Mega Chrome Base Cards Gold RefractorExclusiveNumbering unknownMega Box CEE: 1:825Mega Box EA: 1:867Mega Box SE: 1:867
Bowman Mega Chrome Base Cards Green RefractorExclusiveNumbering unknownMega Box CEE: 1:440Mega Box EA: 1:438Mega Box SE: 1:438
Bowman Mega Chrome Base Cards Navy RefractorExclusiveNumbering unknownMega Box CEE: 1:245Mega Box EA: 1:248Mega Box SE: 1:248
Bowman Mega Chrome Base Cards Neon GreenExclusiveNumbering unknownMega Box CEE: 1:109Mega Box EA: 1:109Mega Box SE: 1:109
Bowman Mega Chrome Base Cards Orange RefractorExclusiveNumbering unknownMega Box CEE: 1:1,650Mega Box EA: 1:1,733Mega Box SE: 1:1,731
Bowman Mega Chrome Base Cards Pink RefractorExclusiveNumbering unknownMega Box CEE: 1:220Mega Box EA: 1:218Mega Box SE: 1:218
Bowman Mega Chrome Base Cards Purple RefractorExclusiveNumbering unknownMega Box CEE: 1:174Mega Box EA: 1:174Mega Box SE: 1:174
Bowman Mega Chrome Base Cards Red RefractorExclusiveNumbering unknownMega Box CEE: 1:6,600Mega Box EA: 1:8,575Mega Box SE: 1:8,581
Bowman Mega Chrome Base Cards Rose Gold Mojo RefractorExclusiveNumbering unknownMega Box EA: 1:42,015Mega Box SE: 1:42,903
Bowman Mega Chrome Base Cards Sky BlueExclusiveNumbering unknownMega Box CEE: 1:87Mega Box EA: 1:87Mega Box SE: 1:87
Bowman Mega Chrome Base Cards Yellow RefractorExclusiveNumbering unknownMega Box CEE: 1:600Mega Box EA: 1:578Mega Box SE: 1:578
Mega Base Cards Chrome Image VariationsExclusiveNumbering unknownMega Box CEE: 1:2,640Mega Box EA: 1:2,888Mega Box SE: 1:2,887
Mega Base Cards Chrome Image Variations Rose Gold Mojo RefractorExclusiveNumbering unknownMega Box EA: 1:420,150Mega Box SE: 1:414,720

Bowman Mega Chrome Prospects

ParallelNumberingOdds
Bowman Mega Chrome ProspectsExclusiveNumbering unknownMega Box CEE: 1:1Mega Box EA: 1:1Mega Box SE: 1:1
Bowman Mega Chrome Prospects Aqua RefractorExclusiveNumbering unknownMega Box CEE: 1:348Mega Box EA: 1:347Mega Box SE: 1:347
Bowman Mega Chrome Prospects Black & White Mojo RefractorExclusiveNumbering unknownMega Box CEE: 1:3,300Mega Box EA: 1:2,878Mega Box SE: 1:2,880
Bowman Mega Chrome Prospects Black RefractorExclusiveNumbering unknownMega Box CEE: 1:3,300Mega Box EA: 1:4,332Mega Box SE: 1:4,320
Bowman Mega Chrome Prospects Blue RefractorExclusiveNumbering unknownMega Box CEE: 1:287Mega Box EA: 1:289Mega Box SE: 1:289
Bowman Mega Chrome Prospects Burgundy RefractorExclusiveNumbering unknownMega Box CEE: 1:158Mega Box EA: 1:158Mega Box SE: 1:158
Bowman Mega Chrome Prospects Fuchsia RefractorExclusiveNumbering unknownMega Box CEE: 1:144Mega Box EA: 1:145Mega Box SE: 1:145
Bowman Mega Chrome Prospects Gold RefractorExclusiveNumbering unknownMega Box CEE: 1:825Mega Box EA: 1:867Mega Box SE: 1:867
Bowman Mega Chrome Prospects Green RefractorExclusiveNumbering unknownMega Box CEE: 1:440Mega Box EA: 1:438Mega Box SE: 1:438
Bowman Mega Chrome Prospects Navy RefractorExclusiveNumbering unknownMega Box CEE: 1:245Mega Box EA: 1:248Mega Box SE: 1:248
Bowman Mega Chrome Prospects Neon GreenExclusiveNumbering unknownMega Box CEE: 1:109Mega Box EA: 1:109Mega Box SE: 1:109
Bowman Mega Chrome Prospects Orange RefractorExclusiveNumbering unknownMega Box CEE: 1:1,650Mega Box EA: 1:1,733Mega Box SE: 1:1,731
Bowman Mega Chrome Prospects Pink RefractorExclusiveNumbering unknownMega Box CEE: 1:220Mega Box EA: 1:218Mega Box SE: 1:218
Bowman Mega Chrome Prospects Purple RefractorExclusiveNumbering unknownMega Box CEE: 1:174Mega Box EA: 1:174Mega Box SE: 1:174
Bowman Mega Chrome Prospects Red RefractorExclusiveNumbering unknownMega Box CEE: 1:6,600Mega Box EA: 1:8,575Mega Box SE: 1:8,581
Bowman Mega Chrome Prospects Rose Gold Mojo RefractorExclusiveNumbering unknownMega Box EA: 1:42,015Mega Box SE: 1:42,903
Bowman Mega Chrome Prospects Sky BlueExclusiveNumbering unknownMega Box CEE: 1:87Mega Box EA: 1:87Mega Box SE: 1:87
Bowman Mega Chrome Prospects Yellow RefractorExclusiveNumbering unknownMega Box CEE: 1:600Mega Box EA: 1:578Mega Box SE: 1:578
Mega Base Cards Chrome Prospects Image VariationsExclusiveNumbering unknownMega Box CEE: 1:2,640Mega Box EA: 1:2,888Mega Box SE: 1:2,887
Mega Base Cards Chrome Prospects Image Variations Rose Gold Mojo RefractorExclusiveNumbering unknownMega Box EA: 1:420,150Mega Box SE: 1:414,720

Bowman Prospect Mega Autographs

ParallelNumberingOdds
Bowman Prospect Mega Autographs Aqua Refractor -ExclusiveNumbering unknownMega Box CEE: 1:574Mega Box EA: 1:576Mega Box SE: 1:576
Bowman Prospect Mega Autographs Black & White Mojo Refractor -ExclusiveNumbering unknownMega Box CEE: 1:4,400Mega Box EA: 1:4,735Mega Box SE: 1:4,740
Bowman Prospect Mega Autographs Black RefractorExclusiveNumbering unknownMega Box CEE: 1:6,600Mega Box EA: 1:7,092Mega Box SE: 1:7,110
Bowman Prospect Mega Autographs Blue RefractorExclusiveNumbering unknownMega Box CEE: 1:489Mega Box EA: 1:490Mega Box SE: 1:490
Bowman Prospect Mega Autographs Gold RefractorExclusiveNumbering unknownMega Box CEE: 1:1,467Mega Box EA: 1:1,461Mega Box SE: 1:1,461
Bowman Prospect Mega Autographs Green RefractorExclusiveNumbering unknownMega Box CEE: 1:734Mega Box EA: 1:720Mega Box SE: 1:720
Bowman Prospect Mega Autographs Orange RefractorExclusiveNumbering unknownMega Box CEE: 1:2,640Mega Box EA: 1:2,839Mega Box SE: 1:2,841
Bowman Prospect Mega Autographs Purple RefractorExclusiveNumbering unknownMega Box CEE: 1:357Mega Box EA: 1:360Mega Box SE: 1:360
Bowman Prospect Mega Autographs Red Mojo Refractor -ExclusiveNumbering unknownMega Box CEE: 1:13,200Mega Box EA: 1:14,123Mega Box SE: 1:14,059
Bowman Prospect Mega Autographs Rose Gold Mojo RefractorExclusiveNumbering unknownMega Box EA: 1:73,070Mega Box SE: 1:73,186

Bowman Rookies Mega Autographs

ParallelNumberingOdds
Bowman Rookies Mega AutographsExclusiveNumbering unknownMega Box CEE: 1:3,300Mega Box EA: 1:3,539Mega Box SE: 1:3,535
Bowman Rookies Mega Autographs Black & White Mojo RefractorExclusiveNumbering unknownMega Box EA: 1:28,010Mega Box SE: 1:27,959
Bowman Rookies Mega Autographs Black Mojo RefractorExclusiveNumbering unknownMega Box EA: 1:42,015Mega Box SE: 1:42,175
Bowman Rookies Mega Autographs Gold RefractorExclusiveNumbering unknownMega Box CEE: 1:6,600Mega Box EA: 1:8,446Mega Box SE: 1:8,464
Bowman Rookies Mega Autographs Orange RefractorExclusiveNumbering unknownMega Box CEE: 1:13,200Mega Box EA: 1:16,806Mega Box SE: 1:16,813
Bowman Rookies Mega Autographs Red Mojo RefractorExclusiveNumbering unknownMega Box EA: 1:84,030Mega Box SE: 1:82,944
Bowman Rookies Mega Autographs Rose Gold RefractorExclusiveNumbering unknownMega Box EA: 1:420,150Mega Box SE: 1:414,720

Bowman Sterling

ParallelNumberingOdds
Mega Bowman SterlingExclusiveNumbering unknownMega Box CEE: 1:6Mega Box EA: 1:6Mega Box SE: 1:6
Mega Bowman Sterling Black RefractorExclusiveNumbering unknownMega Box EA: 1:28,485Mega Box SE: 1:28,602
Mega Bowman Sterling Blue RefractorExclusiveNumbering unknownMega Box CEE: 1:1,886Mega Box EA: 1:1,926Mega Box SE: 1:1,925
Mega Bowman Sterling Gold RefractorExclusiveNumbering unknownMega Box CEE: 1:6,600Mega Box EA: 1:5,756Mega Box SE: 1:5,760
Mega Bowman Sterling Green RefractorExclusiveNumbering unknownMega Box CEE: 1:2,640Mega Box EA: 1:2,913Mega Box SE: 1:2,914
Mega Bowman Sterling Orange RefractorExclusiveNumbering unknownMega Box CEE: 1:13,200Mega Box EA: 1:11,511Mega Box SE: 1:11,467
Mega Bowman Sterling Pink RefractorExclusiveNumbering unknownMega Box CEE: 1:1,467Mega Box EA: 1:1,451Mega Box SE: 1:1,451
Mega Bowman Sterling Purple RefractorExclusiveNumbering unknownMega Box CEE: 1:1,200Mega Box EA: 1:1,155Mega Box SE: 1:1,155
Mega Bowman Sterling Red RefractorExclusiveNumbering unknownMega Box EA: 1:56,020Mega Box SE: 1:56,553
Mega Bowman Sterling Rose Gold Mojo RefractorExclusiveNumbering unknownMega Box EA: 1:280,100Mega Box SE: 1:276,480

Chrome Prospects

ParallelNumberingOdds
Chrome Prospects Lazer RefractorExclusiveNumbering unknownMega Box CEE: 1:4Mega Box EA: 1:3Mega Box SE: 1:3
Chrome Prospects Lazer Refractor ParallelExclusiveNumbering unknownMega Box CEE: 1:3Mega Box EA: 1:4Mega Box SE: 1:3

Electric Sluggers

ParallelNumberingOdds
Mega Electric SluggersExclusiveNumbering unknownMega Box CEE: 1:19Mega Box EA: 1:18Mega Box SE: 1:18
Mega Electric Sluggers Black RefractorExclusiveNumbering unknownMega Box CEE: 1:13,200Mega Box EA: 1:17,149Mega Box SE: 1:17,161
Mega Electric Sluggers Blue RefractorExclusiveNumbering unknownMega Box CEE: 1:1,200Mega Box EA: 1:1,155Mega Box SE: 1:1,155
Mega Electric Sluggers Burgundy RefractorExclusiveNumbering unknownMega Box CEE: 1:629Mega Box EA: 1:630Mega Box SE: 1:630
Mega Electric Sluggers Gold RefractorExclusiveNumbering unknownMega Box CEE: 1:3,300Mega Box EA: 1:3,466Mega Box SE: 1:3,461
Mega Electric Sluggers Green RefractorExclusiveNumbering unknownMega Box CEE: 1:1,650Mega Box EA: 1:1,749Mega Box SE: 1:1,749
Mega Electric Sluggers Orange RefractorExclusiveNumbering unknownMega Box CEE: 1:6,600Mega Box EA: 1:6,917Mega Box SE: 1:6,932
Mega Electric Sluggers Pink RefractorExclusiveNumbering unknownMega Box CEE: 1:880Mega Box EA: 1:871Mega Box SE: 1:871
Mega Electric Sluggers Purple RefractorExclusiveNumbering unknownMega Box CEE: 1:695Mega Box EA: 1:694Mega Box SE: 1:694
Mega Electric Sluggers Red RefractorExclusiveNumbering unknownMega Box EA: 1:34,298Mega Box SE: 1:34,087
Mega Electric Sluggers Rose Gold Mojo RefractorExclusiveNumbering unknownMega Box EA: 1:168,060Mega Box SE: 1:165,888

Mega Futures

ParallelNumberingOdds
Mega FuturesExclusiveNumbering unknownMega Box CEE: 1:80Mega Box EA: 1:80Mega Box SE: 1:80

Mega Image Variation Autographs

ParallelNumberingOdds
Mega Image Variations AutographsExclusiveNumbering unknownMega Box EA: 1:28,010Mega Box SE: 1:27,959

Mega Image Variations Prospect Autographs

ParallelNumberingOdds
Mega Image Variations Prospect AutographsExclusiveNumbering unknownMega Box CEE: 1:13,200Mega Box EA: 1:24,009Mega Box SE: 1:23,927

Guide: How to Compare Sports Card Box Configurations

Top chase cards

JJ Wetherholt

St. Louis Cardinals · Bowman Mega Chrome Prospects · BCP-115

notable

Bowman Mega Chrome Prospects, Image Variation — unautographed but a genuine card-level variation.

Ethan Holliday

Colorado Rockies · Bowman Prospect Mega Autographs · BMA-EH

elite

Bowman Prospect Mega Autographs — the box's marquee, Topps-marketed signature autograph program (1:48 packs), also verified 1st Bowman.

Ethan Holliday

Colorado Rockies · Mega Image Variations Prospect Autographs · CPA-EH

elite

Mega Image Variations Prospect Autographs — a rare (~1:13,200-24,000 pack), hand-selected upgrade autograph reserved for 7 of the box's 60 signed prospects; verified 1st Bowman.

Roman Anthony

Boston Red Sox · Mega Image Variation Autographs · CRA-RA

major

Mega Image Variation Autographs ("Chrome Rookie Autograph") — named, Mega-exclusive signature program, ~1:28,000.

Max Clark

Detroit Tigers · Bowman Mega Chrome Prospects · BCP-2

notable

Bowman Mega Chrome Prospects, Image Variation — same treatment as Wetherholt.

Wehiwa Aloy

Baltimore Orioles · Bowman Prospect Mega Autographs · BMA-WA

elite

Bowman Prospect Mega Autographs — the box's signature autograph program; verified 1st Bowman.

Jacob Misiorowski

Milwaukee Brewers · Mega Image Variation Autographs · CRA-JMI

major

Mega Image Variation Autographs — same signature program, ~1:28,000.

Jesús Made

Milwaukee Brewers · Mega Image Variations Prospect Autographs · CPA-JMA

elite

Mega Image Variations Prospect Autographs — his only Mega-exclusive autograph in this box, rare (~1:13,200-24,000).

Bryce Eldridge

San Francisco Giants · Mega Image Variation Autographs · CRA-BE

major

Mega Image Variation Autographs — same signature program, ~1:28,000.

Carson Williams

Tampa Bay Rays · Bowman Rookies Mega Autographs · RMA-CW

notable

Bowman Rookies Mega Autographs — named Mega-exclusive signature autograph program.

Kevin McGonigle

Detroit Tigers · Mega Image Variations Prospect Autographs · CPA-KMC

elite

Mega Image Variations Prospect Autographs — his only Mega-exclusive autograph in this box, rare (~1:13,200-24,000).

Chase Burns

Cincinnati Reds · Mega Image Variation Autographs · CRA-CB

major

Mega Image Variation Autographs — same signature program, ~1:28,000.

Samuel Basallo

Baltimore Orioles · Bowman Rookies Mega Autographs · RMA-SB

notable

Bowman Rookies Mega Autographs — same signature program.

Konnor Griffin

Pittsburgh Pirates · Bowman Prospect Mega Autographs · BMA-KG

elite

Bowman Prospect Mega Autographs — the box's marquee signature autograph program (1:48 packs).

Konnor Griffin

Pittsburgh Pirates · Mega Image Variations Prospect Autographs · CPA-KG

elite

Mega Image Variations Prospect Autographs — rare (~1:13,200-24,000) upgrade autograph, one of only 7 in the box.

Jac Caglianone

Kansas City Royals · Mega Image Variation Autographs · CRA-CAG

major

Mega Image Variation Autographs — same signature program, ~1:28,000.

Bubba Chandler

Pittsburgh Pirates · Mega Image Variation Autographs · CRA-BC

major

Mega Image Variation Autographs — same signature program, ~1:28,000.

Guide: Best Teams to Target in Sports Card Breaks

Guide: How to Evaluate a PYT Break Before Buying a Team

Checklist preview

Verified checklist coming soon.

Documented parallels

Every parallel/variation ChaseLens has documented for the Mega Box, with pack odds where a manufacturer or licensed source has published them.

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Bowman Mega Chrome Base Cards

ParallelNumberingOdds
Base Card Rookie Red Rc VariationNumbering unknownHobby: 1:14Jumbo: 1:5Breaker Delight: 1:1Mega Box CEE: 1:15Mega Box EA: 1:15Mega Box SE: 1:15Value Box CEE: 1:30Value Box EA: 1:30Value Box SE: 1:30
Bowman Mega Chrome Base CardsExclusiveNumbering unknownMega Box CEE: 1:1Mega Box EA: 1:1Mega Box SE: 1:1
Bowman Mega Chrome Base Cards Aqua RefractorExclusiveNumbering unknownMega Box CEE: 1:348Mega Box EA: 1:347Mega Box SE: 1:347
Bowman Mega Chrome Base Cards Black & White Mojo RefractorExclusiveNumbering unknownMega Box CEE: 1:3,300Mega Box EA: 1:2,878Mega Box SE: 1:2,880
Bowman Mega Chrome Base Cards Black RefractorExclusiveNumbering unknownMega Box CEE: 1:3,300Mega Box EA: 1:4,332Mega Box SE: 1:4,320
Bowman Mega Chrome Base Cards Blue RefractorExclusiveNumbering unknownMega Box CEE: 1:287Mega Box EA: 1:289Mega Box SE: 1:289
Bowman Mega Chrome Base Cards Burgundy RefractorExclusiveNumbering unknownMega Box CEE: 1:158Mega Box EA: 1:158Mega Box SE: 1:158
Bowman Mega Chrome Base Cards Fuchsia RefractorExclusiveNumbering unknownMega Box CEE: 1:144Mega Box EA: 1:145Mega Box SE: 1:145
Bowman Mega Chrome Base Cards Gold RefractorExclusiveNumbering unknownMega Box CEE: 1:825Mega Box EA: 1:867Mega Box SE: 1:867
Bowman Mega Chrome Base Cards Green RefractorExclusiveNumbering unknownMega Box CEE: 1:440Mega Box EA: 1:438Mega Box SE: 1:438
Bowman Mega Chrome Base Cards Navy RefractorExclusiveNumbering unknownMega Box CEE: 1:245Mega Box EA: 1:248Mega Box SE: 1:248
Bowman Mega Chrome Base Cards Neon GreenExclusiveNumbering unknownMega Box CEE: 1:109Mega Box EA: 1:109Mega Box SE: 1:109
Bowman Mega Chrome Base Cards Orange RefractorExclusiveNumbering unknownMega Box CEE: 1:1,650Mega Box EA: 1:1,733Mega Box SE: 1:1,731
Bowman Mega Chrome Base Cards Pink RefractorExclusiveNumbering unknownMega Box CEE: 1:220Mega Box EA: 1:218Mega Box SE: 1:218
Bowman Mega Chrome Base Cards Purple RefractorExclusiveNumbering unknownMega Box CEE: 1:174Mega Box EA: 1:174Mega Box SE: 1:174
Bowman Mega Chrome Base Cards Red RefractorExclusiveNumbering unknownMega Box CEE: 1:6,600Mega Box EA: 1:8,575Mega Box SE: 1:8,581
Bowman Mega Chrome Base Cards Rose Gold Mojo RefractorExclusiveNumbering unknownMega Box EA: 1:42,015Mega Box SE: 1:42,903
Bowman Mega Chrome Base Cards Sky BlueExclusiveNumbering unknownMega Box CEE: 1:87Mega Box EA: 1:87Mega Box SE: 1:87
Bowman Mega Chrome Base Cards Yellow RefractorExclusiveNumbering unknownMega Box CEE: 1:600Mega Box EA: 1:578Mega Box SE: 1:578
Mega Base Cards Chrome Image VariationsExclusiveNumbering unknownMega Box CEE: 1:2,640Mega Box EA: 1:2,888Mega Box SE: 1:2,887
Mega Base Cards Chrome Image Variations Rose Gold Mojo RefractorExclusiveNumbering unknownMega Box EA: 1:420,150Mega Box SE: 1:414,720

Bowman Mega Chrome Prospects

ParallelNumberingOdds
Bowman Mega Chrome ProspectsExclusiveNumbering unknownMega Box CEE: 1:1Mega Box EA: 1:1Mega Box SE: 1:1
Bowman Mega Chrome Prospects Aqua RefractorExclusiveNumbering unknownMega Box CEE: 1:348Mega Box EA: 1:347Mega Box SE: 1:347
Bowman Mega Chrome Prospects Black & White Mojo RefractorExclusiveNumbering unknownMega Box CEE: 1:3,300Mega Box EA: 1:2,878Mega Box SE: 1:2,880
Bowman Mega Chrome Prospects Black RefractorExclusiveNumbering unknownMega Box CEE: 1:3,300Mega Box EA: 1:4,332Mega Box SE: 1:4,320
Bowman Mega Chrome Prospects Blue RefractorExclusiveNumbering unknownMega Box CEE: 1:287Mega Box EA: 1:289Mega Box SE: 1:289
Bowman Mega Chrome Prospects Burgundy RefractorExclusiveNumbering unknownMega Box CEE: 1:158Mega Box EA: 1:158Mega Box SE: 1:158
Bowman Mega Chrome Prospects Fuchsia RefractorExclusiveNumbering unknownMega Box CEE: 1:144Mega Box EA: 1:145Mega Box SE: 1:145
Bowman Mega Chrome Prospects Gold RefractorExclusiveNumbering unknownMega Box CEE: 1:825Mega Box EA: 1:867Mega Box SE: 1:867
Bowman Mega Chrome Prospects Green RefractorExclusiveNumbering unknownMega Box CEE: 1:440Mega Box EA: 1:438Mega Box SE: 1:438
Bowman Mega Chrome Prospects Navy RefractorExclusiveNumbering unknownMega Box CEE: 1:245Mega Box EA: 1:248Mega Box SE: 1:248
Bowman Mega Chrome Prospects Neon GreenExclusiveNumbering unknownMega Box CEE: 1:109Mega Box EA: 1:109Mega Box SE: 1:109
Bowman Mega Chrome Prospects Orange RefractorExclusiveNumbering unknownMega Box CEE: 1:1,650Mega Box EA: 1:1,733Mega Box SE: 1:1,731
Bowman Mega Chrome Prospects Pink RefractorExclusiveNumbering unknownMega Box CEE: 1:220Mega Box EA: 1:218Mega Box SE: 1:218
Bowman Mega Chrome Prospects Purple RefractorExclusiveNumbering unknownMega Box CEE: 1:174Mega Box EA: 1:174Mega Box SE: 1:174
Bowman Mega Chrome Prospects Red RefractorExclusiveNumbering unknownMega Box CEE: 1:6,600Mega Box EA: 1:8,575Mega Box SE: 1:8,581
Bowman Mega Chrome Prospects Rose Gold Mojo RefractorExclusiveNumbering unknownMega Box EA: 1:42,015Mega Box SE: 1:42,903
Bowman Mega Chrome Prospects Sky BlueExclusiveNumbering unknownMega Box CEE: 1:87Mega Box EA: 1:87Mega Box SE: 1:87
Bowman Mega Chrome Prospects Yellow RefractorExclusiveNumbering unknownMega Box CEE: 1:600Mega Box EA: 1:578Mega Box SE: 1:578
Chrome ProspectsNumbering unknownHobby: 1:1Jumbo: 1:1Breaker Delight: 1:1Mega Box CEE: 1:1Mega Box EA: 1:1Mega Box SE: 1:1Value Box CEE: 1:1Value Box EA: 1:1Value Box SE: 1:1
Mega Base Cards Chrome Prospects Image VariationsExclusiveNumbering unknownMega Box CEE: 1:2,640Mega Box EA: 1:2,888Mega Box SE: 1:2,887
Mega Base Cards Chrome Prospects Image Variations Rose Gold Mojo RefractorExclusiveNumbering unknownMega Box EA: 1:420,150Mega Box SE: 1:414,720

Bowman Prospect Mega Autographs

ParallelNumberingOdds
Bowman Prospect Mega Autographs Aqua Refractor -ExclusiveNumbering unknownMega Box CEE: 1:574Mega Box EA: 1:576Mega Box SE: 1:576
Bowman Prospect Mega Autographs Black & White Mojo Refractor -ExclusiveNumbering unknownMega Box CEE: 1:4,400Mega Box EA: 1:4,735Mega Box SE: 1:4,740
Bowman Prospect Mega Autographs Black RefractorExclusiveNumbering unknownMega Box CEE: 1:6,600Mega Box EA: 1:7,092Mega Box SE: 1:7,110
Bowman Prospect Mega Autographs Blue RefractorExclusiveNumbering unknownMega Box CEE: 1:489Mega Box EA: 1:490Mega Box SE: 1:490
Bowman Prospect Mega Autographs Gold RefractorExclusiveNumbering unknownMega Box CEE: 1:1,467Mega Box EA: 1:1,461Mega Box SE: 1:1,461
Bowman Prospect Mega Autographs Green RefractorExclusiveNumbering unknownMega Box CEE: 1:734Mega Box EA: 1:720Mega Box SE: 1:720
Bowman Prospect Mega Autographs Orange RefractorExclusiveNumbering unknownMega Box CEE: 1:2,640Mega Box EA: 1:2,839Mega Box SE: 1:2,841
Bowman Prospect Mega Autographs Purple RefractorExclusiveNumbering unknownMega Box CEE: 1:357Mega Box EA: 1:360Mega Box SE: 1:360
Bowman Prospect Mega Autographs Red Mojo Refractor -ExclusiveNumbering unknownMega Box CEE: 1:13,200Mega Box EA: 1:14,123Mega Box SE: 1:14,059
Bowman Prospect Mega Autographs Rose Gold Mojo RefractorExclusiveNumbering unknownMega Box EA: 1:73,070Mega Box SE: 1:73,186

Bowman Rookies Mega Autographs

ParallelNumberingOdds
Bowman Rookies Mega AutographsExclusiveNumbering unknownMega Box CEE: 1:3,300Mega Box EA: 1:3,539Mega Box SE: 1:3,535
Bowman Rookies Mega Autographs Black & White Mojo RefractorExclusiveNumbering unknownMega Box EA: 1:28,010Mega Box SE: 1:27,959
Bowman Rookies Mega Autographs Black Mojo RefractorExclusiveNumbering unknownMega Box EA: 1:42,015Mega Box SE: 1:42,175
Bowman Rookies Mega Autographs Gold RefractorExclusiveNumbering unknownMega Box CEE: 1:6,600Mega Box EA: 1:8,446Mega Box SE: 1:8,464
Bowman Rookies Mega Autographs Orange RefractorExclusiveNumbering unknownMega Box CEE: 1:13,200Mega Box EA: 1:16,806Mega Box SE: 1:16,813
Bowman Rookies Mega Autographs Red Mojo RefractorExclusiveNumbering unknownMega Box EA: 1:84,030Mega Box SE: 1:82,944
Bowman Rookies Mega Autographs Rose Gold RefractorExclusiveNumbering unknownMega Box EA: 1:420,150Mega Box SE: 1:414,720

Bowman Sterling

ParallelNumberingOdds
Mega Bowman SterlingExclusiveNumbering unknownMega Box CEE: 1:6Mega Box EA: 1:6Mega Box SE: 1:6
Mega Bowman Sterling Black RefractorExclusiveNumbering unknownMega Box EA: 1:28,485Mega Box SE: 1:28,602
Mega Bowman Sterling Blue RefractorExclusiveNumbering unknownMega Box CEE: 1:1,886Mega Box EA: 1:1,926Mega Box SE: 1:1,925
Mega Bowman Sterling Gold RefractorExclusiveNumbering unknownMega Box CEE: 1:6,600Mega Box EA: 1:5,756Mega Box SE: 1:5,760
Mega Bowman Sterling Green RefractorExclusiveNumbering unknownMega Box CEE: 1:2,640Mega Box EA: 1:2,913Mega Box SE: 1:2,914
Mega Bowman Sterling Orange RefractorExclusiveNumbering unknownMega Box CEE: 1:13,200Mega Box EA: 1:11,511Mega Box SE: 1:11,467
Mega Bowman Sterling Pink RefractorExclusiveNumbering unknownMega Box CEE: 1:1,467Mega Box EA: 1:1,451Mega Box SE: 1:1,451
Mega Bowman Sterling Purple RefractorExclusiveNumbering unknownMega Box CEE: 1:1,200Mega Box EA: 1:1,155Mega Box SE: 1:1,155
Mega Bowman Sterling Red RefractorExclusiveNumbering unknownMega Box EA: 1:56,020Mega Box SE: 1:56,553
Mega Bowman Sterling Rose Gold Mojo RefractorExclusiveNumbering unknownMega Box EA: 1:280,100Mega Box SE: 1:276,480

Chrome Prospects

ParallelNumberingOdds
Chrome Prospects Lazer RefractorExclusiveNumbering unknownMega Box CEE: 1:4Mega Box EA: 1:3Mega Box SE: 1:3
Chrome Prospects Lazer Refractor ParallelExclusiveNumbering unknownMega Box CEE: 1:3Mega Box EA: 1:4Mega Box SE: 1:3

Electric Sluggers

ParallelNumberingOdds
Mega Electric SluggersExclusiveNumbering unknownMega Box CEE: 1:19Mega Box EA: 1:18Mega Box SE: 1:18
Mega Electric Sluggers Black RefractorExclusiveNumbering unknownMega Box CEE: 1:13,200Mega Box EA: 1:17,149Mega Box SE: 1:17,161
Mega Electric Sluggers Blue RefractorExclusiveNumbering unknownMega Box CEE: 1:1,200Mega Box EA: 1:1,155Mega Box SE: 1:1,155
Mega Electric Sluggers Burgundy RefractorExclusiveNumbering unknownMega Box CEE: 1:629Mega Box EA: 1:630Mega Box SE: 1:630
Mega Electric Sluggers Gold RefractorExclusiveNumbering unknownMega Box CEE: 1:3,300Mega Box EA: 1:3,466Mega Box SE: 1:3,461
Mega Electric Sluggers Green RefractorExclusiveNumbering unknownMega Box CEE: 1:1,650Mega Box EA: 1:1,749Mega Box SE: 1:1,749
Mega Electric Sluggers Orange RefractorExclusiveNumbering unknownMega Box CEE: 1:6,600Mega Box EA: 1:6,917Mega Box SE: 1:6,932
Mega Electric Sluggers Pink RefractorExclusiveNumbering unknownMega Box CEE: 1:880Mega Box EA: 1:871Mega Box SE: 1:871
Mega Electric Sluggers Purple RefractorExclusiveNumbering unknownMega Box CEE: 1:695Mega Box EA: 1:694Mega Box SE: 1:694
Mega Electric Sluggers Red RefractorExclusiveNumbering unknownMega Box EA: 1:34,298Mega Box SE: 1:34,087
Mega Electric Sluggers Rose Gold Mojo RefractorExclusiveNumbering unknownMega Box EA: 1:168,060Mega Box SE: 1:165,888

Mega Futures

ParallelNumberingOdds
Mega FuturesExclusiveNumbering unknownMega Box CEE: 1:80Mega Box EA: 1:80Mega Box SE: 1:80

Mega Image Variation Autographs

ParallelNumberingOdds
Mega Image Variations AutographsExclusiveNumbering unknownMega Box EA: 1:28,010Mega Box SE: 1:27,959

Mega Image Variations Prospect Autographs

ParallelNumberingOdds
Mega Image Variations Prospect AutographsExclusiveNumbering unknownMega Box CEE: 1:13,200Mega Box EA: 1:24,009Mega Box SE: 1:23,927

Pack & box odds

Box-level odds guarantees haven't been separately published for this configuration — see Documented Parallels above for per-parallel pack odds.

Guide: Sports Card Pack Odds: How to Compare Odds Across Products and Configurations

FAQ

Is this checklist and chase data verified?

Yes — the checklist entries and top chase rankings on this page come from ChaseLens's verified, human-reviewed product research, sourced from ChaseLens research, Checklist site — checklistinsider.com, Manufacturer — topps.com. See Data & Sources below.

How many cards are in the 2026 Bowman Baseball Mega Box?

ChaseLens hasn't verified checklist cards for this exact configuration yet — check back soon.

Which parallels are exclusive to the Mega Box?

ChaseLens has confirmed 83 parallels as exclusive to the 2026 Bowman Baseball Mega Box (Mega Box) — see Configuration exclusives above for the full list.

What are the top chase cards in the 2026 Bowman Baseball Mega Box?

ChaseLens has published 17 top chase cards for the 2026 Bowman Baseball Mega Box, led by JJ Wetherholt (St. Louis Cardinals).

Which 2026 Bowman Baseball Mega Box parallels are serial numbered?

Numbering status hasn't been confirmed yet for any of the parallels ChaseLens has documented for this configuration.

Data & sources

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