1958 BMW 507 Roadster Series II 30 December 2018 1958 BMW 507 Roadster Series II sold post-hammer for $2,175,000 NOT SOLD: Highest bid $2,150,000 Estimate: $2,500,000 – 3,000,000 Auction: RM Sotheby’s Arizona 2019 David Bush © Courtesy of RM Sotheby’s