Baseball Signed by 11 Members of Original 1939 HOF Induction Class Could Set Record

PSA-authenticated ball could become most valuable one in history There are signed baseballs and then are SIGNED baseballs. The particular multi-signed baseball that’s featured in this entry is certainly one worth screaming about (yes, in all CAPS). Not only does…

PSA Unveils Massive Database of Auction Prices Realized

Are you at all curious about what your PSA 9 1989 Upper Deck #1 Ken Griffey Jr. rookie card is selling for nowadays? Well, thanks to a newly unveiled online service from PSA, you can find your answer in seconds!…