Shop from 44,804,080 total and 12,695,903 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!

44 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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Adley Rutschman [PSA 10 GEM MT]

2025 Topps Chrome - [Base] #1

Shohei Ohtani

2023 Topps Chrome Sapphire Edition - [Base] #600

Shohei Ohtani

1988 Topps Traded - Box Set [Base] - Collector's Edition (Tiffany) #1T

Jim Abbott

2005 Topps - [Base] #431

Aaron Rodgers

2019 Panini Select - [Base] - Silver Prizm #205

Field Level - Daniel Jones

2018 Leaf Draft - [Base] - Gold #31

Josh Allen [PSA 10 GEM MT]

2011 Panini Crown Royale - [Base] #210

Rookie Silhouette Signatures - Andy Dalton /299

2022 Bowman University Chrome - Chrome Prospect Autographs - Lava Refractor #62

Jermaine Burton /199

1991-92 Pro Set Platinum - [Base] #297

Celebrity Captain - Fred Rogers [PSA 8 NM‑MT]

2024-25 Upper Deck Extended Series - UD Canvas - Black #C347

Young Guns - Denton Mateychuk

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

Young Guns - Matvei Michkov

2024-25 Upper Deck Series 1 - [Base] - Outburst Silver #202

Young Guns - Jesper Wallstedt

2023-24 O-Pee-Chee Platinum - [Base] #201

Marquee Rookies - Connor Bedard

2000-01 EX - [Base] - Rookie Memorabilia #112

Rookie - Desmond Mason /1250

2003-04 Upper Deck Lebron James Phenomenal Beginning - Box Set [Base] #18

LeBron James [PSA 9 MINT]

1986-87 Fleer - [Base] #58

Clark Kellogg [PSA 8 NM‑MT]

1998-99 Upper Deck - MJ23 - Bronze Quantum Die-Cut #QMM16

Michael Jordan /2300

2020-21 Panini Clearly Donruss - Clearly Zero Gravity #2

LeBron James

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.