1979 Chevrolet Corvette Stingray

1979 corvette stingray that is almost completely original. Engine runs fine for how old it is. T-top with custom seat upholstery. Due to these cars having 5 digit odometers (with one decimal) I don’t know whether the car has 28,000 miles, 128,000 miles or even possibly 228,000 miles. It has a transmission leak I’m looking for. As is condition - 12,000 or best offer. No trades.