Passion to Profession: From Collector to eBay Powerhouse with Adam at AMT Memorabilia

Stacking Slabs

Adam at AMT Memorabilia turned his passion for collecting into one of the top-selling eBay businesses in the hobby. In this episode of Passion to Profession, he shares his journey from breaking UFC cards for fun to running a full-scale consignment and breaking operation.

We talk about:

• The mindset shift from collecting to business
• His approach to standing out in a crowded marketplace
• The challenges of scaling from a solo operation to a team
• How AMT is bridging the gap between card shows and online auctions

Plus, we highlight five key cards from his latest auction—including a Tom Brady Downtown Gold and a Caitlin Clark 1/1 Auto.

A special thank you to eBay for sponsoring Passion to Profession. The biggest and best marketplace to buy your next favorite trading card.

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