Quoted from dmbjunky:chicago.craigslist.org link
Blackout $450 It looks pretty nice.
He updated the ad. Sounds like he realized he underpriced it a bit for the Chicago market (I'm not sure a non-booting Blackout would be worth a lot more than $450 elsewhere) and is informally auctioning it off among the interested parties.
I would tell him to get lost if I was one of them.