1939 Bugatti Type 57C Stelvio by Gangloff 4 February 2020 1939 Bugatti Type 57C Stelvio by Gangloff, (Est. $800,000 – $950,000, Without reserve Auction: RM Sotheby’s Amelia Island 2020 Darin Schnabel © 2020 Courtesy of RM Sotheby’s