"Much appreciated. Realized recently the one I bought 20 years ago is fake and plan to replace it. Open to anyone's opinion on what this ball would be valued at is much appreciated. I'm fine overpaying a little as I only want to…"
"This ball is similar to the PSA authenticated ball but was authenticated by both JSA and BAS. Agree that neither looks similar to the signed ball you posted. Has his signature changed much over the years?"
"Curious on opinion of all 4? I know Upper Deck has players like Mantle, Williams, etc. but it seems like JSA is really good at authenticating certain high dollar signatures whereas maybe PSA is recognized at begin the best at authenticating a…"
"Are any of the Upper Deck Mantles with original packaging, matching holograms known to be fake? If not, I'd spend an extra $100 to be sure you have an authentic signature. Read several places that some forgeries get thru the…"