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

Indiana Fever superstar Caitlin Clark was limited to 13 games in her second season in the WNBA due to injuries, but Clark's availability didn't affect her ability to sell sports trading cards this ...

In 2026, baseball card grading sits at the heart of a booming collectables market that values authenticated and slabbed cards ...