1963 Shelby 289 Cobra ‘Dragonsnake’ 12 January 2016 1963 Shelby 289 Cobra “Dragonsnake” (est. $1,400,000 – 1,600,000). Sold for $ 990,000. Auction: RM Sotheby’s Arizona sale, January 2016 Photo: Drew Shipley ©2015 Courtesy of RM Sotheby’s