RE: #3572 & #4536 Available Now!!!
The reason that some Challengers are worth six figures or more is because they were rare optioned cars. Like Hemi equipped ones or 440 Six Pack cars or 340 Six Pack TAs. Keep dreaming if you think a car with 6,399 almost identical cars will all appreciate to six figure values-even 30 years from now.
Chew on this: In the 1971 model year the Challenger only had 59 Hemi equipped cars. Now THAT is rare, and understandably commands a premium price.