Ever heard of the GM Futurliner? Only 12 of these wild, spaceship-looking buses were built in the 1940s, and one just sold for $4 million! These giants toured North America as mobile stages showing off futuristic tech—think jet engines and early microwaves. Only nine survive, and they’re so rare that even the parts are priceless. Imagine spotting one of these rolling UFOs today! #Cars #BuyingCar #ClassicCars