The major trading card authenticators graded more than 26 million cards in 2025, according to year-end data released by ...

Sports and trading card grader CGC has expanded operations in Munich to include full-time TCG grading, the company announced ...

According to Gemrate and data from November of 2025, Professional Sports Authenticator (PSA) graded 1.66 million cards.

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Caitlin Clark has become the face of women’s sports and the WNBA. Yet, according to the Professional Sports Authenticator, ...

Caitlin Clark's impact on the WNBA and women's basketball is not up for debate. In fact, her popularity has reached a point ...

PSA’s data for 2025 reinforces a lot of what shows up in the eBay numbers, but also reflects how grading trends for a given year tend to be dominated by emerging talents with an influx of new cards as ...

Michael Jordan’s impact on both the NBA and the growth of the basketball card industry has left a lasting influence. The five-time NBA MVP’s trading cards have been graded by PSA (Professional Sports ...