I saw one on the local CL this week for around $250, I think they were the cheaper offerings from Klein, but still better than average. I believe the Pulse line retailed around $600-$800 (I looked it up on Bikepedia when I saw the bike on CL, but I don't recall the exact price...)

Edit: looks like it's still available: http://miami.craigslist.org/brw/bik/1609339351.html