Shop from 43,170,649 total and 12,295,097 unique sports cards. Baseball, Football, Hockey, and Basketball.
 

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!

43 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.

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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

eBay Integration

Historical Sales Data

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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. COMC listings are automatically posted to eBay!

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The Safe and Easy Way to Buy and Sell Cards Online

Shop Recently Added

2024 Topps Update Series - [Base] #US100.1

Paul Skenes (White Uniform) [PSA 9 MINT]

2021 Bowman - Chrome Prospects - Refractor #BCP-131

Christopher Morel /499

1965 Topps - [Base] #207

Pete Rose [Good to VG‑EX]

2018 Topps Gallery - [Base] - Artist Proof #126

Juan Soto

1981 Topps - [Base] #630

Steve Carlton [PSA 8 NM‑MT]

2024 Bowman University Chrome - Chrome Prospect Autographs #PA-WCA

Will Campbell

2018 Panini Donruss - [Base] #317

Rated Rookie - Lamar Jackson

2005 Donruss Zenith - Autumn Warriors #AW-10

Joe Montana, Tom Brady

2017 Panini - The Rooks #RO-PM

Patrick Mahomes II [PSA 9 MINT]

2001 Topps Heritage - [Base] - Chrome #142

Reggie Wayne /556

2003-04 Upper Deck MVP - [Base] #468

Rookie Class - Patrice Bergeron

2024 Upper Deck PWHL 1st Edition - [Base] - Exclusives #17

Chloe Aurard /100

2023-24 Upper Deck Series 1 - [Base] #222

Young Guns - Matthew Knies

2024 Upper Deck PWHL 1st Edition - [Base] - Exclusives #26

Laura Stacey /100

2021-22 Upper Deck Extended Series - [Base] #701

Young Guns - Alexander Holtz [PSA 10 GEM MT]

2018-19 Panini Status - New Breed #NB-YWT

Yuta Watanabe

2020-21 Panini Prizm - [Base] - Silver Prizm #278

LaMelo Ball [PSA 9 MINT]

1995-96 Upper Deck - Special Edition #SE100

Michael Jordan

1998-99 Flair Showcase - [Base] - Legacy Collection Row 1 #36L

Brevin Knight /99

2017-18 Panini Donruss Optic - [Base] - Mega Box Red & Yellow #188

Rated Rookie - Donovan Mitchell [PSA 9 MINT]

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. 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.