Shop from 43,169,492 total and 12,275,606 unique sports cards. Baseball, Football, Hockey, and Basketball.

Skeezix

Sale - 29% 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.

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Flat Rate Shipping

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

43 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

1972 Topps - [Base] #752

High # - Joe Morgan (Traded) [Poor to Fair]

$22.97

1962 Post - [Base] #101

Gil Hodges [Good to VG‑EX]

$68.39

2017 Topps Heritage High Number - [Base] - Chrome #THC-681

Kerry Wood [PSA 9 MINT]

$34.75

2021 Panini Donruss Optic - [Base] - Holo Prizm Variation #204

Rated Rookie - Justin Fields

$35.04

2021 Panini Prizm - [Base] - Silver Prizm #V-331

Rookie Variation - Trevor Lawrence [PSA 9 MINT]

$56.60

1970 Topps - [Base] #90

O.J. Simpson [Good to VG‑EX]

$70.69

2000 Topps Finest - Finest Moments - Refractor Autographs #FM19

Mike Jones

$69.20

2021 Panini Contenders - [Base] #198

Rookie Ticket - Baron Browning

$13.19

2021-22 Upper Deck Series 2 - [Base] #459

Young Guns - Dawson Mercer [PSA 10 GEM MT]

$28.99

2021-22 O-Pee-Chee Platinum - [Base] - Black Shield Variant #201

Marquee Rookies - Cole Caufield

$184.90

2008-09 SP Authentic - [Base] #248

Autographed Future Watch - Jakub Voracek /999

$31.59

2022 Upper Deck Heroic Inspirations - [Base] #HERO-BS

Ben Stelter

$34.75

2024 Upper Deck PWHL 1st Edition - [Base] - Deluxe #53

Young Guns - Kendall Coyne Schofield /250

$35.04

1986-87 Fleer - [Base] #10

Otis Birdsong [PSA 7 NM]

$30.15

2007-08 Topps Chrome - [Base] - Refractor #9

Ray Allen /999

$29.29

2019-20 Panini Donruss Optic - [Base] - Fanatics Box Set Wave Prizm #168

Rated Rookie - Ja Morant

$22.97

1997-98 Upper Deck UD3 - MJ3 #MJ3-1

Michael Jordan

$69.53

1997 Pinnacle Inside WNBA - [Base] #36

Teresa Weatherspoon [PSA 9 MINT]

$26.68

Jump to Popular Players!

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