COMC provides fulfillment for Upper Deck's new ePack products. More Details
  • The Safe & Easy Way to Buy & Sell Collectibles

    Buy from different sellers and get your cards in ONE shipment.

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

$3.00 Flat Rate Shipping

Buy now, ship later! Purchase over time from many sellers & ship once for $3.00!

12 Million Cards Under One Roof

We house millions of sports cards from thousands of sellers and provide industry renowned customer service!

No Stock Images

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

Amazon 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. All COMC listings can be automatically posted to Amazon!

Sell Cards

The Safe and Easy Way to Buy and Sell Cards Online

Shop Recently Added

2011 Bowman Chrome Prospects #BCP111

Bryce Harper

2012 Bowman Draft Picks & Prospects Chrome Prospects Certified Autographs [Autographed] #BCA-BMI

Brad Miller

2010 Bowman Chrome Prospects Autographs [Autographed] #BCP105

Julio Teheran

2008 Donruss Elite Extra Edition Turn of the Century Autographs [Autographed] #57

Josh Harrison /844

2011 Bowman Chrome Prospects #BCP111

Bryce Harper

2014 Bowman Rookie Chrome Refractor Autograph #51

Aaron Murray

2012 Panini Contenders #224

Rookie Ticket RPS - Ronnie Hillman

2012 Topps Inception #108

Lamar Miller

2014 Topps Supreme Blue #97

Odell Beckham Jr. /144

1998 Flair Showcase Row 2 #3

Peyton Manning

2015-16 Upper Deck #228

Young Guns - Dylan Larkin

2015-16 Upper Deck #239

Young Guns - Mike Condon

2008-09 Upper Deck MVP #381

Steven Stamkos

1988-89 O-Pee-Chee #66

Brett Hull

2008-09 SP Rookie Threads Rookie Threads Dual #RTD-BR

Derrick Rose, Michael Beasley

2003-04 Topps #221

Lebron James [ENCASED]

2001-02 Upper Deck Inspirations #114

Tyson Chandler, Marcus Fizer /1149

2012-13 Panini Prizm Autographs #26

Jared Sullinger

2012-13 Panini Brilliance Spellbound #28

Anthony Davis

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. We don't use stock images; 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.