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

According to Gemrate and data from November of 2025, Professional Sports Authenticator (PSA) graded 1.66 million cards. ...

I still remember pulling my first rookie card from a pack as a kid. It was the iconic Ken Griffey Jr. Upper Deck, what a thrill (I still have it)! Fast forward to now, and I have boxes of baseball ...

SGC’s grading volume rapidly declined for the second consecutive month in September following news the company would be scaled down into a “boutique” grader. According to research from third-party ...

The once publicly unaccounted for T206 Wagner card is one of 53 examples that have been graded by authentication services PSA ...