There was a 2001 MC X-Star listed for $10,000 on OIB last Wednesday. From the one picture it looked fairly nice, was sittting on a nice looking tandem trailer, had a tower with speakers and boardracks, it didn't look stripped or destroyed, ad said it came with boatcover, pp, ballast, etc. I saw it Friday morning. Definitely assumed it was too good to be true, but just in case I sent an email to the seller with a bunch of questions. He replied that someone had already put a deposit on the boat the night before, and the ad is gone from OIB now.
So either it was a scam that they gave up on when I asked a bunch of questions, or else I missed out on an awesome deal.