My local bike shop has red 2009 Trek T1's (complete bike, not just frameset) on sale for $599, down from $1,100 new. They had a 54, 56, and 58cm on hand.
That's a damn good deal. The components aren't super nice by any means, mostly just entry-level Bontrager road components, but they're not bad by any means either. The wheelset in particular is just fine.