• 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

Flat Rate Shipping

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

14 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

1974 Topps - [Base] #1

Hank Aaron [Good to VG‑EX]

2014 Bowman Draft Picks & Prospects - Chrome - Blue Refractors #CDP122

Rhys Hoskins /399

2015 Bowman Inception - Autographed Relics #IAR-JW

Jesse Winker

2016 Bowman's Best - Best of 2016 Autographs #B16-TA

Tim Anderson

1996 Donruss - Diamond Kings #DK-5

Juan Gonzalez /10000

2012 SP Authentic - [Base] #253

Kellen Moore /885

2016 Panini Infinity - [Base] #208

RPS Rookie Autographs Chrome - Kenneth Dixon /288

2011 Topps Chrome - [Base] - X-Fractor #131

Julio Jones

1989 Topps Traded - [Base] #83T

Barry Sanders [PSA 9]

2016 Donruss - [Base] #362

Rated Rookies - Dak Prescott

2016-17 Upper Deck SP Game Used - [Base] - Purple #185

Authentic Rookies - Patrik Laine

1997-98 Leaf - Pipe Dreams #3

Patrick Roy /2500

2016-17 Upper Deck - UD Canvas #C105

Young Guns - Jimmy Vesey

2016-17 Upper Deck - O-Pee-Chee Update Signatures #US-SM

Sonny Milano

2016-17 Upper Deck - O-Pee-Chee Update - Rainbow Foil #694

Marquee Rookies - Auston Matthews

2015-16 Panini Select - [Base] #203

Courtside - Devin Booker

2014-15 Panini Totally Certified - Competitor Autographs #C-JoS

John Starks /99

1995-96 Fleer - Total O #2

Michael Jordan

2014-15 Panini Totally Certified - Jerseys - Red #9

Anfernee Hardaway /249

1993-94 Topps Finest - [Base] - Refractor #84

Calbert Cheaney

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.