Dave Knox is a writer focused on startups, tech, innovation, and CPG. PSA, which authenticates and grades collectibles, has seen a surge in business with the rebirth of ... [+] card collecting in ...

More investors are getting into trading card collecting, according to Ryan Hoge, president of the leading card grader PSA.

Between the four biggest grading companies—PSA, CGC, SGC, and Beckett—over 20 million cards were graded in 2024. GemRate is one of the most reliable sources for this data. You can find a full ...

Rebilas-Imagn Images / Mark J. Rebilas-Imagn Images The Upper Deck Griffey card has been graded more than any card - ever. / Photo Courtesy of PSA The Star Rookie has been graded more than 172,000 ...

PSA (Professional Sports Authenticator), the trading card industry’s largest grading and authentication company, will expand its footprint outside of the United States in 2025, PSA president ...