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

2013 Bowman Cream Of The Crop Chrome Mini Refractor #CC-LAD3

Yasiel Puig

1963 Topps #489

Paul Toth

2008 Bowman Chrome Prospects #BCP254

Prospect Autographs - Jordan Zimmermann

2005 Topps Updates & Highlights All-Star Stitches #ASR-AP

Albert Pujols

2008 Donruss Threads #130

Rookie Autograph - Wilson Ramos /999

1966 Philadelphia #87

Ray Nitschke

2012 Topps Magic #181

Russell Wilson [BGS 9.5]

2009 Press Pass Legends Saturday Signatures #SS-JK

Jim Kiick

2008 Ultimate Collection #179

Matt Flynn /275

1995-96 Upper Deck Be a Player Autographs [Autographed] #S192

Dominik Hasek

1981-82 O-Pee-Chee #277

Dale Hunter

2014-15 Fleer Ultra #20

Johnny Gaudreau

2015-16 Upper Deck #228

Young Guns - Dylan Larkin

2015-16 Upper Deck #239

Young Guns - Mike Condon

2014-15 Panini Court Kings Sovereign Signatures Materials #11

Chris Mullin /65

2009-10 Court Kings #121

Jrue Holiday /649

2009-10 Upper Deck Greats of the Game Autographs #77

Michael Cooper

2010-11 Panini Gold Standard Gold Medalists Memorabilia [Memorabilia] #11

Larry Johnson /299

2009-10 Crown Royale #106

Ty Lawson /599

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.