Shop from 43,156,042 total and 12,294,015 unique sports cards. Baseball, Football, Hockey, and Basketball.

damon4higher

Sale - 33% 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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2024 Topps Series 2 - Home Field Advantage #HFA-12

Brooks Robinson [PSA 4 VG‑EX]

$46.25

2024 Bowman - Chrome Prospects - Mini-Diamond Refractor #BCP-43

Vic Power [Good to VG‑EX]

$40.79

2018 Topps Holiday - WalMart Mega Box [Base] #HMW17

Shohei Ohtani

$22.96

2024 Panini Donruss - [Base] - Red Press Proof #389

Rated Rookie - Jayden Daniels

$29.66

2013 Panini Crown Royale - [Base] - Silhouettes Autographs #211

Rookies - Bo Nix

$17.79

2020 Panini Phoenix - [Base] - Fanatics Fire Burst #103

Rookies - Justin Herbert [PSA 10 GEM MT]

$109.45

1982 Topps - [Base] #204

Terry Bradshaw [PSA 8 NM‑MT]

$29.00

2013-14 Fleer Showcase - [Base] #155

Hot Prospects Auto Patch Tier 1 - Brock Nelson /375

$11.75

2020-21 Upper Deck - [Base] #482

Young Guns - Tim Stutzle [PSA 9 MINT]

$46.25

2024 Upper Deck PWHL 1st Edition - [Base] - Purple #69

Young Guns - Erin Ambrose

$114.96

2023-24 Upper Deck Series 1 - [Base] #215

Young Guns - Brock Faber [PSA 9 MINT]

$58.89

1966-67 Topps - [Base] #54

Glenn Hall

$92.54

2022-23 Panini Court Kings - Heir Apparent #HA-MWH

Mark Williams /199

$41.94

2012-13 Panini Innovation - Innovators #18

LeBron James

$50.84

2021-22 Panini NBA Hoops - [Base] - Teal Explosion #201

Rookies - Cade Cunningham

$20.09

2021-22 Panini Prizm - [Base] #306.1

Jalen Green [PSA 10 GEM MT]

$28.95

2004-05 Fleer Ultra - Scoring Kings #21 SK

Jump to Popular Players!

Michael Jordan HOF	LeBron James	Aaron Judge	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	Auston Matthews	Mike Trout	Ronald Acuna Jr.	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.