I wasn't sure where to put this -- the classifieds didn't seem quite right since it's not something I'm selling. At any rate, I see there's an 8' Fatty Knees dinghy on the Boston Craig's List. No sail rig, but the dinghy's only a couple of years old. $1500
I don't have any connection to it other than seeing the ad.
http://boston.craigslist.org/bmw/boa/676288401.html