This is a good deal, can't make it fixed, but you can flip it for close to $400 if you can figure out the shifters. (try soaking the crap out of them with WD40 to break up the gunked up grease in them).

http://philadelphia.craigslist.org/bik/3020055435.html

if you buy this, I'll give you $50 plus shipping for the pedals and seat. That's a start right there.