1963 Aston Martin DP215 at Monterey 2018 Auction 28 August 2018 The second highest price paid at the RM Sotheby’s Monterey 2018 sale was $21,455,000 for the 1963 Aston Martin DP215 Grand Touring Competition Prototype. Darin Schnabel © 2018 Courtesy of RM Sotheby’s