2006 Ferrari 575 Superamerica

What makes this Ferrari special is its roof—the first of its kind to be used for a production car. When the roof is in place, its transparency can be regulated from within the cabin, to change the amount of light coming in. With the press of a button, the Superamerica can be transformed into a convertible, with the roof rotating to hide in the trunk lid in just 10 seconds. The car for sale has had a single ownership and shows just 700 kilometers (435 miles) from new. One of only 599 examples produced, it’s finished in rare Grigio Silverstone with leather interior.

Estimate: $395,000 – $480,000