Is it possible that all the affordable project cars are now taken?

1974 Firebirds are not. 1968 Darts are popular. 1965 Darts, not so much

these are starting to rise very quickly. still decent deals on F body mopars for now. though they are even going up fast. 90's camaos are out there at decent prices, 94-03 mustangs are affordable. even 05-12 mustangs you van find for good prices , they have mileage on them but parts are cheap and plentiful..