Only 10 EcosseSpirit ES1 prototype motorcycles will be made and, as you can imagine, a customized limited-edition bike comes with a limited-edition price: 3.6 million buckaroos. Still reading? Buying one of the prototypes not only means you can work with the engineers to tailor it to your liking, but you get an ES1 a year ahead of the production model. The ES1 is tuned to match F1 racing standards and tops out at a super-fast 250 mph, and comes with a racing-style seat. You'll even get the cool honor of having a double-digit serial number for your bike, from #01 to #10.