About

GradePlusTrade is a collectibles store with a service-based business model. The majority of our business comes from selling and grading sports, trading card game, and non-sports cards. 

GradePlusTrade is an Authorized PSA Grading dealer for trading cards and autographs, the only brick-and-mortar store to do so in Naperville. We are also a CGC dealer for comic book grading, and WATA dealer for video game grading. We are currently grading about 1,000 cards per month.

Our website contains our entire graded card inventory, and has new cards added almost every day. From our website, you can mail your collectibles to us to be analyzed and graded from anywhere in the country.

The owner, Paul, is an expert in grading and helping customers get a return on their investment in trading cards, comic books, and other collectible items.