Shop from 43,155,203 total and 12,293,950 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

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1974 Topps - [Base] #55

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Jordan Spieth [PSA 10 GEM MT]

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2023 Panini Donruss - Champ is Here - Autographs #CIH-17

Leo Chenal /299

1995 Pacific Crown Royale - Pro Bowl Die-Cuts #PB-15

Barry Sanders

1988 Topps - [Base] #327

Bo Jackson [SGC 8 NM/Mt]

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Rated Rookie - Jayden Daniels

2018 Panini Prizm - Rookie Autographs - Neon Green Pulsar Prizm #RA-VV

Vita Vea

2024-25 Upper Deck Series 1 - [Base] - Deluxe #227

Young Guns - Frank Nazar /250

2018-19 O-Pee-Chee Coast to Coast Canadian Tire - Pride of the North #P-47

Connor McDavid

2024-25 Upper Deck Series 2 - [Base] #492

Young Guns - Matvei Michkov

1971-72 O-Pee-Chee - [Base] #120

Henri Richard

2024 Upper Deck PWHL 1st Edition - [Base] - Outburst #65

Young Guns - Marie-Philip Poulin

2020-21 Panini Donruss Optic - [Base] - Fanatics Box Set Green Pulsar Prizm #162

Rated Rookie - Tyrese Haliburton

1993-94 Fleer Ultra - Jam City #5

Shawn Kemp

2019-20 Panini Prizm - [Base] #249.2

Rookie Variation - Ja Morant (Layup) [PSA 9 MINT]

2024 Panini Prizm WNBA - [Base] - Silver Prizm #143

Cameron Brink

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Caitlin Clark /45316

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.