I think the R5 Turbo is one of the most ludicrously great cars ever made. It looks insane, like the ugliest hatchback you could draw, but it's ugliness is part of what makes it so freakin' cool. The winning rally history doesn't hurt, either. This street model, imported in the mid-80's by Sun International, is for sale by Autosport Designs, Inc. of Long Island, NY and is listed here on eBay for $39,500 with no reserve.
here for $40,000.
Links: eBay Ad, Wikipedia, Sun International