Is the Plymouth Scamp I just bought uncommon?

Scamps are cool !

I had a 72 that was 318, 904 auto, A/C, 8-3/4 rear, power front disk brakes and bench seat.
I drove it a couple years with the 318, then swapped in a 340 engine, and a suregrip for the 8-3/4. Drove it about 5 more years as my daily driver. Still miss that car.

Also had a White 71 that was 318, A/C, white bucket seat interior, also had disk brakes and an 8-3/4.