Ohtani ranks No. 2 only behind Hall of Famer Ken Griffey Jr. for the most baseball cards graded by industry leader PSA (Professional Sports Authenticator) and led all players with the most cards ...

No one could argue that Ken Griffey Jr. is one of the most collected baseball players in the hobby, even 15 years after he last stepped up to a MLB plate. Currently, his PSA graded cards sit at ...

A particular card from a classic set sold for more than $4 million at auction, and other cards from the set are worth a lot as well.

TCG collectors of Pokemon and beyond got some bad news about getting their cards graded thanks to a recent announcement from PSA.

Online marketplace eBay is adding a new feature that will allow customers to send eligible raw card purchases directly to PSA ...

To create this list of the most expensive baseball cards, we used data from credible sources, including Professional Sports Authenticator (PSA), Beckett Grading Services (BGS), Heritage Auctions ...

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

And Beckett or PSA? — Martin Oppegaard Grading has become a major ... on an individual level besides my Donnie Baseball ’84 Topps rookie card or can I clear out about nine cubic feet in ...

According to PSA there are a total of 1,358 graded versions of this card, but there are only three (3) PSA 10s and sixty-six (66) PSA 9s in existence. For those of you in the market for either a ...