Replay Sports Cards, the nation's first-ever retail franchise dedicated to sports cards, is eyeing Colorado as the gateway to ...

For my masters capstone I built a neural network to automate the manual card grading process done by companies such as PSA ... The condition of a trading card significantly influences its worth.

Looking to get your Pokémon cards professionally graded? Here's a step-by-step guide with everything you need to know.

Professional Sports Authenticator (PSA), a sports and trading card grading company, graded it a 10, which is "a virtually perfect card" For context, the most expensive NHL card ever sold is a 1979 ...

Turner has one of the most valuable sports card collections in the world. Collectors owns several grading services including PSA (trading cards), PCGS (coins) and Wata (video games). The ownership ...

The sports card hobby across North America ... also impacted eBay sales and other mail transactions, including card grading companies, across Canada and packages coming from there to the ...