Shop from 43,173,139 total and 12,295,209 unique sports cards. Baseball, Football, Hockey, and Basketball.

CardGuy54632

Sale - 51% OFF SRP

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!

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.

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

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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Shop Recently Added

1961 Topps - [Base] #425

Draft Pick - Justin Verlander [PSA 9 MINT]

$54.99

2020 Bowman - Chrome Prospects #BCP-8

Jasson Dominguez [BGS 9.5 GEM MINT]

$96.28

2001 Pacific Private Stock - Game-Used Gear #35

Rated Rookie - Deshaun Watson [PSA 10 GEM MT]

$31.99

2020 Panini Prizm - Rookie Gear #12

Aaron Rodgers

$32.40

2023 Panini Rookies & Stars - Airborne - Red Plaid Prizm #AI-13

C.J. Stroud

$9.74

2024 Panini Prizm - [Base] - Silver Prizm #400

Rookies - J.J. McCarthy [PSA 9 MINT]

$109.56

2024-25 Upper Deck Series 2 - [Base] - Silver Foil #484

Young Guns - Jett Luchanko

$32.74

2024 Upper Deck PWHL 1st Edition - UD Portraits - Gold #P-2

Marie-Philip Poulin /299

$57.74

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

Young Guns - Matvei Michkov

$69.25

2011-12 In the Game Enforcers - [Base] #80

Bob Probert, Wendel Clark

$41.68

2017-18 O-Pee-Chee Platinum - Destined for Glory - Pulsar #DG-14

Nico Hischier

$29.00

2012-13 Panini Gold Standard - [Base] #233

Bradley Beal

$42.80

2018-19 Panini Prizm - Emergent #5

Trae Young [PSA 10 GEM MT]

$23.25

1997-98 Bowman's Best - [Base] - Atomic Refractor #19

Robert Parish [PSA 9 MINT]

$103.74

1998-99 Topps Chrome - [Base] #153

Jump to Popular Players!

Michael Jordan HOF	LeBron James	Aaron Judge	Alexis Lafreniere	Wolverine	Stephen Curry
Connor Bedard	Shohei Ohtani	Spider-Man	Tom Brady	Derek Jeter	Paul Goldschmidt
Connor McDavid	Luka Doncic	Ken Griffey Jr.	Zion Williamson	Ja Morant	Patrick Mahomes II
Kobe Bryant	Auston Matthews	Mike Trout	Ronald Acuna Jr.	Shaquille O'Neal	Wayne Gretzky

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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.