If you check it out those bucket seats in any condition sell for a ton of money. I see the seats minus the tracks go for $200-300 on ebay everytime they are up there.
There was a guy here in San Diego that put a set with tracks on ebay and someone ended the auction early to buy those seats for $600!
I bought my 73 bucket seats at the Spring Fling in 2007 for $30!! I just bought another pair for my 72 Demon project factory correct for $40 at a junk yard...back in February
Craig