Another vote that this is a rare kit. It was billed as a 1964 Oldsmobile F-85 Cutlass Convertible (3-in-1) Stock, Custom or Racing. The racing version was really unique … a single seat “roadster” with a wrap-around windshield. The kit sported lots of desirable parts like Weber Carbs, a Judson Supercharger, and a radical (by 1964 standards) hood scoop. I always felt (most likely incorrectly) that the inspiration behind this kit was Jo-Han’s 1/25th 1962 Oldsmobile Cutlass F-85 (3 ‘n 1) Stock, Customized, or Drag kit. Obviously, the AMT ’64 F-85 “drop top” kit more than holds its own in detail and building options. In terms of monetary value, I have never seen this complete kit (in very good/mint unbuilt condition) sell for less than $175.00 (U.S.) dollars. Wishing you great success with this project!