Shop from 40,454,955 total and 11,509,149 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.

Buy Cards

Flat Rate Shipping

Buy now, ship later! Purchase over time from many sellers & ship once!

40 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.

Buy Baseball Cards Online

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

Sell Baseball Cards Online

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!

Sell Cards

The Safe and Easy Way to Buy and Sell Cards Online

Shop Recently Added

2018 Topps Chrome - [Base] - Prism Refractor #25

Rafael Devers

2023 Bowman Chrome - Prospect Autographs - Refractor #CPA-MVA

Marco Vargas /499

2015 Topps Archives - Fan Favorites Autographs - Silver #FFA-BB

Bret Boone /199

1963 Topps - [Base] #345

Brooks Robinson [Poor to Fair]

1995 Bowman's Best - Red - Refractor #36

Mike Piazza

1998 Bowman Chrome - Preview #BCP1

Peyton Manning

1998 Topps Chrome - [Base] #35

Randy Moss

2023 Panini Prizm - [Base] - Silver Prizm Autographs #43

Luke Kuechly

2023 Bowman University Chrome - Chrome Prospect Autographs #44

Carson Beck

2018-19 Upper Deck - [Base] - Silver Foil #241

Young Guns - Jordan Kyrou

2022-23 Upper Deck Parkhurst Champions - [Base] - Speckled #347

Legends - Teemu Selanne

2020-21 Upper Deck Allure - Base Redeemed XRC - Red Rainbow Autographs #XRC-IS

Ilya Sorokin

1990-91 O-Pee-Chee Premier - [Base] #50

Jaromir Jagr

2023-24 Upper Deck Series 2 - [Base] #468

Young Guns - Leo Carlsson

2022-23 Bowman University Chrome - [Base] #50.1

Caitlin Clark

2018-19 Panini Status - [Base] #122

Rookies 1 - Luka Doncic

1993-94 Upper Deck Special Edition - Die-Cut All-Stars #W5

Chris Webber

2002-03 Upper Deck Lego Sports - [Base] - Gold Foil #10

Kobe Bryant

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.