News, Politics, Sports, TransportationA 1955 Vincent Black Prince by Greazy Bastard • October 8, 2015 A 1955 Vincent Black Prince is among the motorcycles offered in the classic motorcycle auctions in 2016 in Vegas.Related posts:Get Ready for the Las Vegas 2016 Bonhams and Mecum Classic Motorcycle Auctions Vincent Black Prince 1952 Vincent Black Lightning – Bike Find of the Day Video of Russell Wright and Bob Burns Making a Record Run on a Vincent Black Lightning Vincent Black Shadow