Upload photos and get an instant probability range on a PSA-style 1–10 scale—free, no signup, works on any device.

In 2026, baseball card grading sits at the heart of a booming collectables market that values authenticated and slabbed cards ...

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

For much of its more than three decades of existence, PSA has been one of the leaders — if not the top dog — in its primary category of card grading. But as it expands into grading comics and ...

Caitlin Clark has become the face of women’s sports and the WNBA. Yet, according to the Professional Sports Authenticator, ...

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!.

The major trading card authenticators graded more than 26 million cards in 2025, according to year-end data released by ...

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 ...

Caitlin Clark's impact on the WNBA and women's basketball is not up for debate. In fact, her popularity has reached a point ...

This recap examines the key Michael Jordan card sales in 2025, PSA 10 graded trends, and how the Jordan market compares with ...