The last Ferrari 275 GTS/4 NART Spider headlines RM's star-studded Monaco sale
· RM Sotheby’s offers the ‘last of the line’ Ferrari 275 GTS/4 NART Spider at its Monaco sale, 14 May, during the Grand Prix de Monaco Historique weekend · The only NART Spider sold new in Europe, and the third-to-last 275-series Ferrari built, chassis no. 11057 is set to be one of the most valuable automobiles offered at auction in 2016 · Additional highlights for RM’s exclusive, biennial Monaco auction include rare endurance racers such as a Peugeot 908 Le Mans Prototype and a road-going Porsche 911 GT1 Evolution · Quattroruote Collection joins RM Sotheby’s diverse Monaco docket