Your first car.
My first car was 1965 Plymouth Valiant four-door that I paid $125.00 for and purchased circa 1973. Turned it into a bracket racer with original 273 but I swapped in a four-speed and E-Body 8 3/4 sure-grip. Sold it in 1980 for around $2,800 to the now famous "Renteria Brothers" who raced it for twenty years more (faster and faster as time went on).