1997 McLaren F1 – $10,500,000
When this McLaren F1 sold in August of 2013, it fetched $8.7 million at Pebble Beach. Only months later, it sold in the spring of 2014 for over $10 million. Mclaren built this model especially for Michael Andretti, the famous race car driver. Andretti signed the back of the car, a move ensuring that it would sell for more and more each time. It has sold internationally to buyers in Japan, the United States, and most recently to Britain.