1987 Buick GNX With Only 8.5 Miles Sells For $200,000

A 1987 Buick GNX With Only 8.5 Miles Sells For $200,000. A rare 1987 Buick GNX muscle car with just 8.5 miles on the odometer sold on an online auction on Friday night for $200,000, nearly setting a record for the vehicle. The black 1987...