IMO, NO. Some auction buyers go berserk and pay WAY MORE than even the inflated TPG retail for some coins. Or some toned coins can throw auction prices out of whack.
Some dealers and many buyers BELIEVE in the FMV prices listed by the TPGs. I don't, but that some do means it is prudent to look at them. Plus they do have some historical info on their prices that you have to pay for elsewhere.
Some dealers on ebay pretty much set their prices by the TPG's list. I rarely pay much attention to them because that is inflated IMO but they set them there like clockwork.
I use many inputs to comprise what I feel is a reasonable current FMV. Only using one is rather narrow and IMO prone to skewing.
Some dealers and many buyers BELIEVE in the FMV prices listed by the TPGs. I don't, but that some do means it is prudent to look at them. Plus they do have some historical info on their prices that you have to pay for elsewhere.
Some dealers on ebay pretty much set their prices by the TPG's list. I rarely pay much attention to them because that is inflated IMO but they set them there like clockwork.
I use many inputs to comprise what I feel is a reasonable current FMV. Only using one is rather narrow and IMO prone to skewing.



















