Shop from 37,430,233 total and 10,615,389 unique sports cards. Baseball, Football, Hockey, and Basketball.

Chewy44

Sale - 33% OVER SRP

Find baseball cards and other sports cards on sale in Promotions & Port Sales

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!

37 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.

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

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!

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Shop Recently Added

2016 Topps Chrome - [Base] - Blue Wave Refractor #125

Dave Winfield

$40.79

2018 Topps Living Set - Online Exclusive [Base] #80

Victor Robles /6104 [PSA 10 GEM MT]

$23.83

1995 Select Certified Edition - Gold Team #1

Ken Griffey Jr.

$115.24

2023 Panini Mosaic - [Base] - Reactive Blue Mosaic Prizm #282

Terry Bradshaw [PSA 8 NM‑MT]

$38.58

2018 Panini Immaculate Collection Collegiate - Premium Patches Rookie Autographs #149

Nic Shimonek /99

$29.29

1999 Bowman's Best - [Base] - Refractor #107

Eric Dickerson [PSA 8 NM‑MT]

$39.35

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

Marquee Rookies - Auston Matthews [PSA 10 GEM MT]

$126.60

2021-22 Upper Deck Series 1 - Day with the Cup Flashbacks #DCF-16

SP - Guy Lafleur

$58.04

2018-19 Upper Deck SP Game Used - A Piece of History: 50 Goal Season Club #50-SY

Steve Yzerman /99

$45.09

2020-21 Upper Deck Extended Series - McDavid MMXXI - Silver #CM-2

Connor McDavid /100

$32.74

2014-15 Upper Deck The Cup - [Base] #165

Rookie Auto Patch - Phillip Danault /249

$70.40

1995-96 Topps Finest - [Base] #115

Kevin Garnett [PSA 9 MINT]

$115.24

1998-99 SP Authentic - [Base] #99

Rookie F/X - Dirk Nowitzki /3500 [PSA 9 MINT]

$312.49

1993-94 Topps Stadium Club - [Base] - 1st Day Issue #61

High Court - Scottie Pippen

$21.23

2016 Rittenhouse WNBA - [Base] #61

Maya Moore /500

$17.79

2019-20 Panini Donruss Optic - [Base] - Purple Shock Prizm #151

Rated Rookie - Talen Horton-Tucker

$3.42

Jump to Popular Players!

Michael Jordan HOF	LeBron James	Paul Goldschmidt	Ken Griffey Jr.	Derek Jeter	Giannis Antetokounmpo
Connor McDavid	Luka Doncic	Alexis Lafreniere	Tom Brady	Spider-Man	Stephen Curry
Kobe Bryant	Shohei Ohtani	Mike Trout	Ronald Acuna Jr. Braves	Connor Bedard	Fernando Tatis Jr.
Aaron Judge	Auston Matthews	Zion Williamson	Ja Morant	Shaquille O'Neal	Wayne Gretzky

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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.