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We're the Biggest Buyer Of Sports Cards In Illinois. We Want To Purchase Your Sports Card & Autograph Collection Today!

We buy everything from a few autographs, to a warehouse full of 1 million sports cards.  Gem Mint offers fair and competitive prices to collectors in the Midwest area on baseball, football, basketball and hockey cards.  We don’t just offer you a price when we review your sports card collection. We supply you with the current trends, pricing and information in the collectibles market to help you the consumer make an informed business decision.  If your collection is $200 or $200,000 we are interested in purchasing your items.  We are directly connected to all of the major re-sellers, grading companies, auction houses and authenticators. If you have a question, we can get it answered for you!

If you are looking to sell your sports card collection, make an appointment below.  Please note: we are by appointment only because we respect the sellers privacy and time and want to make sure we’re available when you arrive.   Is your collection too big to fit into your car?  Not a problem. We are willing to travel to your home, office, storage container, warehouse. We will rent a truck and come to you!  We have the man power and know how to remove your collection from your home without you lifting a finger.

Are you ready to sell?

We buy it all. Contact us by phone, email or make an appointment.

Phone: 224-788-8732



We Buy It All

Sell Your Collection

We buy collections. Please make an appointment to come to the shop and tell or show us your items. Please add the estimated value of your collection when you make your appointment.

Appointments are Tuesday through Saturday, from 11:00AM to 7:00PM, estimated time is 30 minutes per appointment.

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