The Safe & Easy Way to Buy & Sell Collectibles

Buy from different sellers and get your cards in ONE shipment.

Shop from 14,738,919 total and 4,674,009 unique sports cards. Baseball, Football, Hockey, and Basketball.

Ends: 0d 17h 53m

tom505

Find baseball cards and other sports cards on sale in Promotions & Port Sales

Ideal for Set Builders & Player Collectors

Build one order over time from multiple sellers, pay shipping once, and receive your cards in one package.

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Flat Rate Shipping

Buy now, ship later! Purchase over time from many sellers & ship once!

14 Million Cards Under One Roof

We house millions of sports cards from thousands of sellers and provide industry renowned customer service!

High resolution scans of the front & back of every card.

Easy & Fun Sports Card Flipping

Filter by team, player, set & more. Purchase, instantly relist, & flip for profit.

We Do The Work To Sell Your Cards

Research & identify your collectibles

Evaluate condition & value

Scan the front & back of every card

Advertise to find buyers

Store & insure consigned collectibles

Resolve customer service needs

Securely package & ship to buyers

We Have Other Unique Services

Mailbox Services

Grading Services

Amazon Integration

Historical Sales Data

A Different Way to Sell Cards

We identify, scan, list, store, insure, package, and ship - just send us your sports cards, trading cards, and collectibles. All COMC listings can be automatically posted to Amazon!

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The Safe and Easy Way to Buy and Sell Cards Online

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Shop Recently Added

2017 Topps Heritage - [Base] #444.1

High Number SP - Gary Sanchez (Base)

$9.24

2015 Bowman's Best - [Base] - Green Refractor #24

Sparky Anderson [Good to VG‑EX]

$12.25

2015 Bowman's Best - Best of 2015 Autographs #B15-RD

Rafael Devers

$33.24

2014 Leaf Draft - Autographs #A-SS1

Earl Campbell [Good to VG‑EX]

$14.99

2000 Donruss Preferred QBC - [Base] #77

Brett Favre

$15.25

2014 Panini Limited - Rookie Phenoms Level 2 #187

Austin Seferian-Jenkins /199

$6.24

2015 Topps Valor - Jumbo Relic Die-Cuts #VJR-ME

Stars and Legends - Patrick Roy /149

$14.25

2016-17 Upper Deck - [Base] - Exclusives #227

Young Guns - Pavel Buchnevich /100

$39.99

2016-17 Upper Deck - UD Canvas #C91

Rookie Ice Breakers - Tim Erixon

$6.99

2016-17 Upper Deck - [Base] #451

Young Guns - Patrik Laine [BGS 9.5]

$125.25

2007-08 Fleer - [Base] - Glossy #212

Kevin Durant

$14.99

2010-11 Panini Classics - [Base] #143

Eric Bledsoe /699

$5.25

2014-15 Panini Preferred - Rookie Silhouettes #331

Markel Brown /99

$7.44

1997-98 Metal Universe - [Base] #23

Michael Jordan

$11.95

2008-09 Bowman Draft Picks & Stars - [Base] #114

NBA Rookie Card - Russell Westbrook

$22.56

Jump to Popular Players!

Connor McDavid	Michael Jordan HOF	Auston Matthews	Derek Jeter	Bryce Harper	Ken Griffey Jr.
Kobe Bryant	Jack Eichel	Cal Ripken Jr.	Mike Trout	Kris Bryant	Mickey Mantle
Peyton Manning	LeBron James	Nolan Ryan	Wayne Gretzky	Dylan Larkin	Tom Brady
Brett Favre	Shaquille O'Neal	Patrik Laine	Alex Rodriguez	Stephen Curry	Artemi Panarin

More Players

COMC (Check Out My Collectibles) is a unique marketplace for buying and selling sports cards, gaming cards, comics, and more. We have a great selection of singles, memorabilia cards, autographed cards, and rookie cards. We don't use stock images; our listings include front and back scans of every card. We're also a great place to sell cards. Do you want to know more about card values? Learn about our suggested prices.

The Safe & Easy Way to Buy & Sell Collectibles