In the past I have paid $60 – $100 for Vibram Bikila & KSO's. 6pm.com has them on sale today for as little as $31.99 (Vibram Sprint) with free shipping. If you have never tried running with minimalist shoes, I'd recommend easing into them. If you put them on and try running your normal routine it will hurt! I made the switch 2 years ago and really like my VIbram Bikilas.