Shop from 43,159,455 total and 12,298,048 unique sports cards. Baseball, Football, Hockey, and Basketball.

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Sale - 24% 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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1962 Topps - [Base] #552

Ron Negray [PSA 8 NM‑MT]

$86.49

2015 Bowman Draft - Chrome Draft Pick Autographs - Gold Refractor #BCA-TN

Tyler Nevin /50 [BGS 9.5 GEM MINT]

$34.75

1963 Topps Bazooka - All-Time Greats #16

Early Wynn [Good to VG‑EX]

$29.29

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

Rookies - J.J. McCarthy

$80.70

2023 Bowman's Best University - [Base] - Green Mini-Diamond Refractor #33

Doug Flutie

$46.43

2005 Topps Turkey Red - [Base] - Turkey White #157

Tom Brady

$75.00

2000 Donruss Preferred QBC - [Base] - Graded Series #42

College Profile - Peyton Manning /1125 [BGS 9.5 GEM MINT]

$42.80

2020-21 O-Pee-Chee - Playing Cards #AS

Connor McDavid

$153.27

2024 Upper Deck PWHL 1st Edition - [Base] - Deluxe #63

Young Guns - Natalie Spooner /250

$58.90

1984-85 Topps - [Base] #49

Steve Yzerman

$28.10

2023-24 Upper Deck Series 2 - 2023-24 Rookie Commemorative Class #RC-21

Gord Hollingworth

$38.49

2005-06 Upper Deck Trilogy - The Cutting Edge Jersey #CE-KB

Kobe Bryant

$114.39

2024 Panini Prizm WNBA - [Base] - WNBA Logo Prizm #16

Lexie Hull

$15.49

2019-20 Panini Status - Tmall [Base] - Red #28

Ja Morant

$49.26

2021 Panini Prizm WNBA - Signatures #SG-SBD

Sue Bird

$44.82

2023-24 Panini Contenders - Lottery Ticket #1

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.