Posted By:
davidcyclebackWho is the seller? Jim Stinson and Richard Simon are highly respected autograph experts who sell, and an autograph from either of them is as reputable as one that comes with a PSA/DNA or JSA LOA (Simon would probably say more reputable). I believe both include their receipt or COA with purchase, so buyer will have relevant provenance documentation for posterity or resale.
It should be noted that the winner, either during or after auction, can get a PSA/DNA Quick Opinion on the autograph.
My opinion concerning autograph buying is the three key ten poles are 1) Who is the seller, 2)What is your or your friends' opinions as experienced collectors and 3) Does it have a certification from reputable outside company (ala PSA, JSA). If all three say the autograph looks genuine, you're in good shape. If it comes with a PSA LOA that's nice, but if you don't trust the seller or you think the autograph looks strange, you don't have to buy it.
Many autographs are easier for the collector to get a handle on on their own-- contract, used GPC or bank check easier to judge than 8x10 photo or snow white ball for example. You might not require a PSA LOA for a Bob Gibson bank check, but would really like their second opinion on a Gibson snow white ball as that is easier to forge.