Anyway, there is an AU58 on ebay right now that I've fallen in love with... and already the bidding is past $130. This is much higher than my research suggests that it's 'worth'. I can see myself getting downright stupid on this one. I understand the concept of, "something is worth what someone is willing to pay" - yet I can't escape the feeling that I could way OVER pay. All this said, am I correct on my value assessment or is the ceiling on a PCGS AU58 1878 8TF even higher??