1974 Porsche 911 Carrera RS 3.0 1974 Porsche 911 Carrera RS 3.0 SOLD for $1,375,000 Auction: RM Sotheby’s Amelia Island 2017 Home » USA » Florida » Amelia Island » 2017 RM Sotheby’s Amelia Island Auction Results » 1974 Porsche 911 Carrera RS 3.0