How about $50,000 Hemi Cudas? (A prediction)
 

Just wait until the company that's repopping new '69 Camaro convertible bodies (and others) starts doing 70/71 Cuda convertibles (see the latest Hot Rod magazine cover story). No doubt Mopar will keep making versions of the Hemi crate motor, especially if we enthusiasts keep buying them at $15K each. Sounds like soon we could have "70/71 Hemi Cuda" convertibles for about $50,000 to $75,000, ready to roll. No "pedigree" with such a car but I'll bet it's coming.