A little more than two months after launching comic book and magazine grading as a new category, PSA is expanding the vertical to include dual service autograph authentication, the company announced ...

Collectibles grading and authentication giant Professional Sports Authenticator (PSA) has announced that the company will enter the comic book grading and authentication field in early 2025. Founded ...

Funko still continues to grow as they step on everyone who called then the next Beanie Babies. To this day, we are still seeing new Pop Vinyls announced with new collectibles for musicians, sports ...

The autograph authentication company that has certified more than 1,000 jerseys, photos, mini helmets and other items as bearing the valid signature of Florida State quarterback Jameis Winston ...

PSA, the biggest authenticator of trading cards, has for years had a major loophole that left counterfeit cards appearing to ...