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

Dan Hajducky is a staff writer for ESPN. He has an MFA in creative writing from Fairfield University and played on the men's soccer teams at Fordham and Southern Connecticut State universities.

Professional Sports Authenticator's parent company Collectors purchased Beckett, PSA's longtime rival in the card grading and authentication industry. Monetary terms of the deal were not made ...

PSA parent company Collectors reached an agreement to acquire grading competitor Beckett, the company announced Monday. Beckett will remain an independent brand and continue to utilize its own ...

Dear Dr. Roach: I am a 68-year-old male in good health who exercises regularly, doesn't take any medications, and doesn't have a family history of prostate cancer. During my most recent yearly ...

Professional Sports Authenticator, the leading collectibles grader and authenticator in the United States, has officially opened a Canadian submission centre. The new facility in Mississauga, Ont., ...

The trade war between Canada and the United States has made collecting sports memorabilia, like trading cards, an even more expensive hobby. But Professional Sports Authenticator, the world’s leading ...

A 1990 Topps Trevor Linden hockey card graded by PSA is shown in Toronto on Friday, April 25, 2025. THE CANADIAN PRESS/Joe O'Connal The trade war between Canada and the United States has made ...