Sports card authentication services protect collectors from counterfeit specimens through comprehensive verification pro ...

Add Yahoo as a preferred source to see more of our stories on Google. Check those signatures because the autograph on that piece of sports memorabilia you just bought might be a fake. In light of ...

Collectors reacted strongly when the PSA grading scandal of 2026 broke in December 2025. A Pokémon collector submitted around 30 identical modern cards that mostly returned as PSA 9 grades. He ...

Sports memorabilia and collectibles companies are monitoring for fraudsters and shifting authentication tactics.

Forged sports memorabilia began to garner increased attention in the mid-1990s, when the Chicago Division of the FBI infiltrated a ring of individuals who forged, fraudulently authenticated, and ...

JERSEY CITY, N.J.--(BUSINESS WIRE)--Professional Sports Authenticator (PSA), the leading authenticator and grader of sports cards and memorabilia, announces the launch of its services for Funko Pops!.