Found one on Craigslist being sold by someone in Phoenix (I'm in Tucson). I paid $100 shipped and it just got here today. Included red Esc key, lavender WASD, and a keypuller. The keys are off for cleaning now, and the whole thing was a little grimy, but it cleaned up pretty nicely.
The original listing said there were two, but I guess they had already sold one by the time I found it. It's a shame, because I really wanted two at this price. ;-)