A Porsche 911 Turbo owned by Bill Gates is going to be auctioned off in Vienna, Austria next month. The German sports car was bought by Gates in 1979, before selling it somewhere in the 90′s.

The current owner recently repainted the original metallic turquoise and had the German automaker overhaul the 3.3 liter, 300hp engine. The expected sales price will be between $ 55,000 and $ 71,000.

[Via Hemmings]