May be moot if already sold as you suggested but be sure so look for transom separation. I just replaced mine. Not saying this was necessarily a defect...probably just old age in my case. Cost about 3,500 and thankfully, my insurance covered it. I also know of another forum user who replaced the transom on his 94. Just look closely at the stern where the rub rail ends and is capped with the chrome piece. Mine had separated almost an inch at that location (starboard side).
Purchased mine summer '08 and here are some other items I encountered:
* Sticking macerator pump - "fixed" mine by lifting the pump enough to be able to spin the blade by hand. Afterwards, it should spin normally with the button. Unless you spin it often, or use some sort of lubricant in the holding tank, it will stick again.
* Replaced head plumbing.
* Captain's chair and co-chair rocked (reminded me of an uneven table at a restaurant - hate that!). Inexpensive fix by replacing seat bushings.
* Leaky windows. I've tried silicone caulk with some success. The real fix is replacing the gaskets. Haven't done that yet.
* Original owner kept boat in direct sunlight, uncovered, thus causing severe oxidation (chalky finish). Currently wet-sanding/buffing/waxing to restore original lustre...absolutely beautiful shine.
That's all I can think of off hand. Best wishes! (BTW, love this boat!)