1972 Demon 340 $ Craigslist Find $

these prices are from 2015
#2 1969 340 GTS $18,900.00
#1 1969 340 GTS $27,000.00

#2 1972 340 Demon $10,500.00
#1 1972 340 Demon $15,000.00

source is collector car buyers guide.
values derived from then current auto auctions.

of course documentation and options that make a car rare add to its value.

that 72 Demon was TX9 black and very few were painted black.