Due to COVID-19, all shipping is experiencing significant delays. We welcome you to use a COMC account to combine your purchases and ship them at a later time.
Shop from 21,854,962 total and 6,933,448 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!

21 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

1952 Topps - [Base] #189

Pete Reiser [Poor to Fair]

2018 Bowman - [Base] #49

Shohei Ohtani [PSA 9 MINT]

2015 Panini Donruss - Signature Series #60

Norichika Aoki

2016 Bowman Draft - Chrome Draft Pick Autographs #CDA-BRR

Bryan Reynolds

2017 Topps Museum Collection - Signature Swatches Single Player Triple Relic Autographs #TRA-HI

Hisashi Iwakuma /149

1998 Topps - [Base] #352

Randy Moss [PSA 10 GEM MT]

2016 Panini Select - [Base] - Prizm #22

Concourse - Derrick Henry

2013 Topps Archives - Fan Favorites Autographs #FFA-BJ

Billy Johnson

2019 Panini Select - Snapshots - Silver Prizm #4

Kyler Murray

2018 Panini Select - Snapshots #SN-1

Patrick Mahomes II

2010-11 Upper Deck Black Diamond - [Base] #222

Taylor Hall

2019 Upper Deck Team Canada Juniors - [Base] - Premium Swatch Auto [Autographed] [Memorabilia] #60

Shannon Szabados /199

2018-19 Upper Deck Chronology - Franchise History Autographs #FH-ED-BR

Bill Ranford

2019-20 Upper Deck - UD Canvas #C91

Young Guns - Kaapo Kakko

2015-16 Upper Deck Ultimate Collection - [Base] - Spectrum Silver Autographed Jersey [Autographed] [Memorabilia] #22

Tier 1 - Nathan MacKinnon /99

2003-04 Topps Chrome - [Base] #115

Dwyane Wade

1989-90 Fleer - [Base] #21

Michael Jordan [EX to NM]

2015-16 Panini Black Gold - [Base] #52

Stephen Curry

1997-98 Metal Universe - [Base] #66

Tim Duncan

2019-20 Panini Prizm - [Base] - Silver Prizm #289

Darius Bazley

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.