Yes, in 1957, a small number of Corvettes and Bel Airs were fuel injected. They were troublesome but it was a great technological achievement at the time. In 1958 an even smaller number of Pontiac Bonnevilles were fuelies. The few times one of them turn up on a Mechum or Barrett Jackson auction the bidding is astronomical to say the least.
The classic car market has gone crazy the past few years. Too bad we didn’t have the foresight to snap up a few 69 Chevy Z28’s or a winged Plymouth Superbird or Dodge Daytona.