[QUOTE=Bored5000;1994418]A PSA 4 Petty that was part of a lot that also included cards of Mario Andretti, Michael Schumacher and Ayrton Senna sold for $270 a couple months ago at Love of the Game auctions. That sale probably puts the Petty card at more realistic $125-150 valuation, IMO.
http://loveofthegameauctions.com/PSA...-LOT20906.aspx
Hey Eddie, I just found this. The PSA 4 from the LOTG auction sold on ebay for $400 on 5/24. Wow, maybe we are behind the times on the values of these cards.
https://www.ebay.com/itm/1972-Stp-Ri...p2047675.l2557