Shop from 15,963,008 total and 4,955,543 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.

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Flat Rate Shipping

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

15 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

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

1961 Topps - [Base] #564

Don Cardwell [Good to VG‑EX]

1985 Topps - [Base] #600

Pete Rose [PSA 9]

2015 Bowman Chrome - Prospects Autographs #BCAP-BH

Brent Honeywell

1969 Topps - [Base] #640

Fergie Jenkins

2015 Panini Prizm - Rookie Signatures - Prizms #RS-LC

Landon Collins /125

1992 Skybox Primetime - [Base] #014

Bill Cowher

1972 Topps - [Base] #150

Terry Bradshaw

2006 Fleer Hot Prospects - [Base] #216

Brandon Marshall /999

2015 Panini National Treasures - Rookie Colossal Materials Signatures #RCO-JC

Jamison Crowder /99

2016-17 Upper Deck SP Game Used - [Base] - Blue Auto [Autographed] #193

Authentic Rookies - Tom Kuhnhackl

2016-17 Upper Deck - UD Canvas #C226

Young Guns - Zach Werenski

2016-17 Ultimate Collection - [Base] #112

Ultimate Rookies Autographs Tier 1 - Ivan Provorov /299

2014-15 SP Game Used - [Base] - Blue Autographs [Autographed] #200

Darnell Nurse

1993-94 Leaf - Gold Leaf Rookie #1

Teemu Selanne

2009-10 Panini Prestige - [Base] #157

Stephen Curry

2017-18 Panini Instant Draft 17 - [Base] #DP-2

Lonzo Ball /1251

2016-17 Panini Revolution - Rookie Revolution #2

Brandon Ingram

2014-15 Panini Totally Certified - Jerseys - Red #3

Allen Iverson /149

1997-98 Topps Finest - [Base] - Refractor #199

Scottie Pippen

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.