Don't look for frames look for whole bikes. All the frames I have sold I bought as whole bikes for parts I needed and sold the frame that didn't fit. Often for more than I paid for the whole bike. Ride it and upgrade as you can afford or need to replace things.
http://www.bikeforums.net/showthread...STI-s-or-Ergos

http://www.ebay.com/sch/i.html?_trkp...4.l1581&_pgn=2

http://www.ebay.com/sch/i.html?_nkw=....c0.m270.l1313


http://puertorico.es.craigslist.org/bik/2625056895.html