The '67 coupe is actually a '64 with a '67 427 hood and '67 side fender panels. We bought it like this for $1200. It had a 300hp 327 that had a non-stock 350hp 327 cam. The Vette was # 100126-made the morning of the second day of production. It was Riverside red-new. My wife drove it all through the early '70s to mid-1976. The '57 was Onyx black with 270 hp-new. We bought it non-running for $1,000 then spent $900 getting it ship-shape. A Canadian friend then offered us $4,800. That's how it was in the late '60s and early '70s.