They're still not cheap, but they're badass... I was planning to contact Oakos, Dezod and a few others that like to do business and see what they can do on one of these when the time comes:
http://www.amazon.com/Recaro-ProSPOR.../dp/B004K6QM0M
Unfortunately, they're not as functional as standard seats that have handles and whatnot, but they're still badass.