Shop from 44,580,494 total and 12,642,902 unique sports cards. Baseball, Football, Hockey, and Basketball.

renegades

Sale - 35% OFF 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.

Buy Cards

Flat Rate Shipping

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

44 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!

Sell Cards

The Safe and Easy Way to Buy and Sell Cards Online

Or Shop Now

Shop Recently Added

1955 Bowman - [Base] #23

Tom Glavine [PSA 9 MINT]

$23.83

2021 Topps Transcendent Collection VIP Party - [Base] #VIP-72

Tony Perez

$80.24

2024 Panini Donruss - [Base] - Optic Preview Pink Prizm #389

Barry Sanders [PSA 9 MINT]

$41.65

2020 Panini Chronicles - Prizm Black #PB-1

Joe Burrow

$21.41

2023 Panini Absolute - [Base] #233

Rookie Premiere Materials Autographs - Stetson Bennett IV /99

$57.47

2017 Panini Certified - [Base] - Mirror #214

Freshman Fabric Signatures - Joe Mixon /499

$59.18

2013-14 In the Game Decades 1990s - Autograph - Silver #A-JLE

Jacques Lemaire

$80.74

2018-19 SP Authentic - [Base] #166

Autographed Future Watch - Ethan Bear /999

$30.56

2005-06 Upper Deck Victory - [Base] #264

Rookies - Alexander Ovechkin

$43.67

2021-22 Upper Deck Ultimate Collection - Signature Material Laureates #SML-RH

Roope Hintz /99

$32.74

2021-22 Upper Deck Series 1 - Day with the Cup Flashbacks #DCF-10

Johnny Bucyk

$20.72

2024 Panini Prizm WNBA - [Base] #22

Caitlin Clark

$16.91

2019-20 Panini NBA Hoops Premium Stock - [Base] - Box Set Pulsar Prizm #296

Hoops Tribute - Zion Williamson [PSA 9 MINT]

$22.09

2022-23 Panini Prizm - [Base] - Ice Prizm #249

Paolo Banchero

$56.89

2018-19 Panini Threads - Next Wave #3

Luka Doncic

$26.47

2018-19 Panini Prizm - Dominance - Green Prizm #6

Jump to Popular Players!

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

More Players

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.