Bought my 390 Mustang in the fall of 88 from a kid I went to school with. He was a Chevy guy and playing around with Mustang till the motor seized. I got it for $650 and a 12 pack of Budweiser. I still haven't moved that car under it own power, but it should in the next month or so. 
The first one I could drive was in the F250 I bought from Pop in 1991. 360, 2 barrel, and a 4 speed. I put about 70k miles on that truck at 8.5 MPG. I'm glad gas was a lot cheaper then.