What was the rarest car you ever had ?

I bought a '70 Swinger 340 in 1975 with 68k miles on it. It was B-5 blue, bucket seats, blacked out hood and scoops, and a 3-speed(only made 1500 this way). I sold it in 1978 to build my first house, but...I kept the 340 and the bucket seats. Rebuilt the 340 in '95 and it is now in my '69 B-5 blue Swinger, with a 4-speed. It still needs to be painted.