Some of the rarest are the 300 Hurst, especially the convertible, 440-6 GT's and the 65 Sport Fury Convertible 426W 4-Speed cars.
The rarest would be the Pilot 65 Fury III 426 Street Hemi car, the Street Hemi was being considered for the C-Body line up in 66, but shelved and only put in the B-Body. The 65 Street Hemi Coronet (B-Body) and 65 Fury (C-Body) supposedly lived around the same time.
Any ideas as to where the 65 Fury III 426 Hemi Pilot Car actually is, or does it exist?