Shop from 44,742,902 total and 12,678,931 unique sports cards. Baseball, Football, Hockey, and Basketball.

$1,350.00 Nashua82

Sale - 23% 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!

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

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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

1990 Leaf - [Base] #300.1

Frank Thomas [BGS 8.5 NM‑MT+]

$38.20

1986 Sportflics Rookies - Box Set [Base] #13

Aaron Judge

$39.64

2007 eTopps eCon 5 National Convention - [Base] #133T

Ryne Sandberg

$4.56

2016 Donruss Optic - [Base] - Purple #117

Rookies - Tyreek Hill [PSA 10 GEM MT]

$120.00

1995 Select Certified Edition - [Base] - Gold Mirror #78

Deion Sanders

$35.04

2024 Panini Prizm Draft Picks - [Base] - Silver Prizm #192

Rated Prospect - Arch Manning

$120.00

2024 Bowman University Chrome - Chrome Prospect Autographs #PA-JLO

Barry Sanders [PSA 8 NM‑MT]

$35.90

2025 Upper Deck GR8 Moments - [Base] - Red #GR-8

(Apr. 6, 2025) - Alex Ovechkin Breaks NHL Goals Record

$23.54

2005-06 Upper Deck Bee Hive - Photo Graphs #PG-RN

Rick Nash

$22.10

2023-24 SPx - UD Black Obsidian Rookies - Gold #OR-42

Marco Kasper /99

$17.78

2021-22 Upper Deck SP Game Used - Purity - Platinum #P-70

Legends - Wayne Gretzky /35

$103.78

2024-25 Upper Deck Series 2 - 2024-25 Young Guns - Exclusives Achievement #YGAE-20

Steven Stamkos /100

$28.14

1996-97 Skybox Z Force - [Base] #142

Kobe Bryant

$32.74

1986 Converse Merchante Spanish - [Base] #166

Spud Webb

$40.50

2019-20 Panini Donruss Optic - [Base] #168

Rated Rookie - Ja Morant [PSA 10 GEM MT]

$30.15

1991-92 Upper Deck - [Base] #344

Larry Bird [PSA 10 GEM MT]

$44.50

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

Jump to Popular Players!

Michael Jordan HOF	Shohei Ohtani	Aaron Judge	Alexis Lafreniere	Zion Williamson	Stephen Curry
Connor Bedard	LeBron James	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

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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.