The typical selling price of a 2013 Chevrolet Grand Sport Corvette coupe through a dealer is approximately $45,000 as of May 2015, according to used car pricing guide Kelley Blue Book. Private parties typically sell this Corvette for approximately $41,000.
Convertible 2013 Grand Sport Corvettes command a significant price premium over coupes on the used market. Typical sales prices for a convertible Grand Sport are approximately $50,000 if purchased from a dealer, or $47,000 from a private party. Kelley Blue Book estimates are based on a vehicle with good condition and average mileage, so vehicles in significantly better or worse condition may sell for more or less than these prices.