Merc 3.5 HP short shaft

I have a real nice older Merc 3.5 that has very few hours on it. Almost looks like new, but its a 1986 model. The plastic prop has just about no wear at all, and no marks or scratches on the skeg. Just had the once-over yesterday by a pro shop, and got a new impeller and a new carb gasket. Have the original owner's manual and parts catalog. Got it on a boat I bought, but have no use for it. Have pics available. Located in Westmoreland County.

Asking $450, but will consider reasonable offers.