Discover how agencies combat fakes and ensure genuine items from your favorite stars. Learn more about the market's ...

And how many Messi autographs certified by Topps/Panini have failed PSA authentication? Through a Fanatics spokesperson, Mahan declined to comment on any of the questions sent via email by The ...

Just as collectors and golf fans turn their attention toward the 2025 Masters, Upper Deck announced Thursday it has extended ...

Steve Nagengast, a devoted Detroit Tigers fan, has collected autographed baseballs and other memorabilia for decades.

The latest integration between the two companies — eBay recently introduced PSA population data on graded card listings — the ...

The Vancouver Canucks are auctioning off six signed jerseys from Alex Ovechkin to celebrate the Washington Capitals star ...

A 58-year-old former Southern California resident, Anthony J. Tremayne, has pleaded guilty to mail fraud after admitting he sold fake celebrity memorabilia—including forged autographs of Kobe Bryant ...

and that many of the autographs on the market at that time were deemed fake. "The idea of the program was born at that point," Posner said. Michael Posner, MLB's director of authentication ...

Upper Deck, the worldwide leader in sports and entertainment collectibles, announced it has extended its exclusive agreement with legendary golfer and one of the longest-standing spokespeople at Upper ...

Pioneer Signings, a UK-based autograph signing and consignment company, has officially launched, offering fans and collectors ...