Playa...MSRP is close to $15K...and when I got my jetskis in the 2002-2003 timeframe, nobody was discounting them. Depends on who you buy from.....if from one of the racers, you'll probably get some performance upgrades, and the hull should be in good condition. I wouldn't buy one of those performance jetskis unless I knew the person and what they had used them for. Kawasaki had some issues years ago with delamination....not close enough to the stuff anymore to know what's going on there. If you were looking, just examine for any soft spots or cracks., just like any other fiberglas watercraft.
Any kind of repairs get very expensive...it's all computer controlled, fuel injected.....limited production, so even parts are very expensive. The lcd instrument panel has faded/washed out on one of mine from sun exposure, and I can't see the fuel gage/tach/speedo.....the jetski also has analog gages, but not for the fuel (tach/speedo). The panel runs over $600 just for the part (SeaDoo = Bombardier, out of Canada)! Been searching for a while for used....from someone parting out a jetski.