A 1961-62 Fleer Wilt Chamberlain rookie card has been downgraded from a Gem Mint 10 to a Mint 9 by PSA. The difference in ...

PSA quietly announced a change to its labels on Thursday with a familiar format making a return. In a post to Twitter/X on Thursday, PSA President Ryan Hoge announced that the company would be ...

The 1961 Topps Baseball set is one of the most cherished by collectors because of its clean design and sharp player ...

The recent announcement by PSA regarding delays in their recieving process has caused a stir among collectors, which has led to the consideration of alternative grading companies by collectors as well ...

A Prostate-Specific Antigen (PSA) test is a procedure formed on men to detect prostate cancer. It is considered an effective means of cancer screening and can be used to monitor the effectiveness of ...