1975 Dark Red Corvette Stingray Convertible

L48/350 motor, 4spd, power steering, power brakes, tinted glass, original AM/FM radio, all-original interior, very nice convertible top, very nice older paint job, very well detailed inside and out. SS brakes, 4 new tires on rally wheels, new power steering pump, new clutch, new water pump, new radiator hoses, new drive belts. This corvette has only 44,000 miles on it. In 1975 there was only 4,629 convertibles produced, 3,342 where dark red, and 1,057 where 4spd. How many are left in this condition?