COMC - Check Out My Cards 4+

Buy, Sell, & Collect Cards


    • 3.8 • 32 Ratings
    • Free



COMC – Check Out My Cards

The Ultimate Card Marketplace | Buy, Sell & Collect

The safe and easy way to buy and sell cards!

Searching for sports, Marvel or TCG cards? Check out COMC’s bustling marketplace of over 30 million cards with inventory changing by the minute!

The original vault- Since 2005 COMC has provided collectors with a safe and easy way to buy, sell, collect and resell sports and non-sports cards. Collectors may purchase and relist cards for sale in only a few clicks without taking physical ownership. Set a fixed price to instantly list your card or submit your card to Auction, both options feature cross-listing to eBay. Or, add purchased cards to your Inventory over time and make one shipment request when you are ready to receive the cards.

Cards are consigned by users, then stored and shipped from our facility. The COMC team verifies authenticity, accurately lists each card and provides high-quality scans. Upon request for shipment home or submission to grading, our experienced team expertly handles and packs your cards.

Our service is ideal for hobbyists looking to avoid the hassle of housing, listing and shipping individual cards. International collectors will benefit as cards from multiple sellers will be conveniently sent in one shipment.


COMC is pleased to partner with some of the hobby’s premier third-party grading services to allow for grading submissions through our platform. Click to submit cards to any of our third-party grading partners, and our expert team will provide white-glove service as we prepare and submit the card to your desired grading service.


Control your inventory from our centralized Inventory Manager page. Update the pricing of a card instantly or submit a card already in your COMC account to Third-Party grading from this page. Review all cards in your account and check the list price of your items against other copies for sale.

App Features:

Saved Searches- Do you have a favorite team, player, set or other specifics you are constantly hunting for? Our Saved Search feature allows you to run your desired search at the click of a button!

Recently Viewed- Quickly and easily browse cards that you have recently viewed with this dedicated section on our app.

Manage Offers- Incoming and outgoing offers are clearly displayed and are easily monitored from our Manage Offers section. Send offers and navigate deals!

What’s New

Version 1.2.1

Fixed an issue some users were seeing when viewing offers on iOS 17

Ratings and Reviews

3.8 out of 5
32 Ratings

32 Ratings

R0ckt0ber ,

Thanks for creating an App

This is a new app. Starting out with great functionality. Hoping for a great dashboard!

Sumner52000 ,

Was great when it worked

I enjoyed the app for buying cards for my personal collection. Love the tags that show what I already own. Not good functionality for flipping. My app quit working. Tried to delete and download app again without success. App keeps closing after I hit search.

ders135 ,

Easy to use

Makes it easy to price items for sale!

App Privacy

The developer, COMC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy.

Data Linked to You

The following data may be collected and linked to your identity:

  • Identifiers
  • Usage Data
  • Diagnostics

Data Not Linked to You

The following data may be collected but it is not linked to your identity:

  • Diagnostics

Privacy practices may vary, for example, based on the features you use or your age. Learn More

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