Didn't see that posted here, but I had seen the craigslist ad and emailed about it. Someone had bought it, and now it sounds like they've done nothing to it (maybe removed some parts) and are selling it for $250 instead of $150:

http://sandiego.craigslist.org/csd/bik/3384829883.html

Also, I'd say that's more than ding, I think the top tube is bent. That frame straightener tool may help though?