Posted By:
davidcyclebackI think most, perhaps even PSA, would agree that their mistakes happen because the company is into volume-- number and speed of cards graded and number of autographs certified.
I'm not an autograph expert, but I'm familiar with cards. If you want my opinion, PSA does make mistakes, including some elementary ones sometimes, but is an overall good service to the hobby. Collectors should be using a PSA, SGC or GAI as an independant and educated second opinion, and use it as a suppliment not a replacement of the collector's knowledge and the knowledge of collecting friends.