The other piece of the puzzle for PSA was coming up with a grading scale from scratch. It began by comparing it to their current system for cards, as well as the 10-point scale pioneered by CGC.

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.

When it comes to the sports card category, PSA graded 602K cards, while CGC graded 177K cards, SGC graded 133K cards and Beckett graded 26K cards. For PSA this was an increase of 6% vs. April, but ...

PSA, the industry leader in the important task of grading cards, is slowly resuming its operations. Until then, a booming billion dollar sports card market must sit and wait.

Bryce Harper debuts PSA grading label cleats against the Yankees By Brooks Peck July 29, 2024Updated Sept. 26, 2024 11 ...

FOUNDED IN 1991, PSA had grown to averaging more than 3 million graded cards per year and was the unquestioned gold standard for the majority of collectors. Having a card encased with a PSA grade ...

Oct 5, 2022 9:00 AM Eastern Daylight Time PSA Introduces Funko POP! Authentication & Grading Share Services are First Available from PSA for Collectible Toys ...

PSA, the No. 1 sports card grading service in the hobby, recently sent shockwaves through the card collecting community when it ceased accepting new submissions.