Love mine!!!
I've owned my '87 28.5 for over 3 years and its a lot of boat for the money...I suspect even more so in your case. Hopefully its in fair or better condition. Aside from some leaks around toe-rails, jib sheet tracks on deck (particularly over the sink in head), port lights in cabin, and opening hatches in head and aft cabin you seldom read of many problems with these boats. Fortunately I've only had to deal with a couple of these leaks. The yanmar that was standard is bullet proof. The boat sails great single-handed. If it has the original head in it, you'll need to jerk it out ASAP as you can't rebuild it. However, the poly tanks used for waste holding, fuel, and fresh water all hold up real well. Water pump for fresh water pressure system could be bad, but thats an easy fix. They point well, love a close to broad reach and like to sail flat if you'll put in 1st reef in main above 15-18kts. All in all one of Hunters best mid-size boats in my opinion. Seem to be a lot of happy owners out there. Best of luck with yours.