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 ...

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 ...

Trading card grading giant PSA has temporarily paused submissions to its U.S.-based facilities from all international customers following a series of expanded tariffs announced Wednesday. The expanded ...

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 ...

Back on March 30, PSA Authentication and Grading Services, a company long considered the gold standard in the sports card collectibles grading field, shut down several of its services. The reason: It ...

TWO WEEKS AGO, Bradley Crenshaw plopped down behind home plate to watch his daughter's high school softball game. The sky was blue, no clouds in sight, and the temperature in Dallas that day had hit ...