h racer from horizon fuel cell technologies1
This is one hydrogen car you can afford but cannot drive! The H-Racer, developed by Horizon Fuel Cell Technologies is the smallest car that runs on hydrogen. Should you run out of fuel, a solar powered hydrogen refueling station is packed alongside the toy.

Powered by this clean fuel, the toy car can run for 100meters on a straight surface. H-Racer is a miniature version of the fuel cell technology that is being implemented in real cars. The H-Racer is priced at $80.

[Via: Inhabitat]