Kinesis late model hull #497 (corrected hull ID is probably TSP00497M84I, April 1984) in Salem MA, on eBay
'Buy it now' price is $19,550. One offer, presumably lower. Auction expires Aug 30, 2012.
Based on the answer to a question
the boat appears to have been taken in trade from the previous owner who had it listed here on the Marketplace
with a price reduction to $24,900 as of April 2012.