1973 Porsche 911 Carrera 2.7 RS Lightweight 24 February 2015 The striking light yellow 1973 Porsche 911 Carrera 2.7 RS Lightweight (Estimate: $1,100,000-$1,400,000) received a highest bid of $900,000 at the Gooding & Co 2015 Amelia Island classic car auction. © Mike Maez / Gooding & Co