1985 diesel chevette

I have a 1985 Chevy chevette diesel with less than 29000 orignal miles. The car runs like new it is a five speed . It has brand new tires there is a few stains in the carpet and the headliner is starting to come down alittle bit but other than that the interrior is like new the car has been in a barn since 1992 . since I got it I changed oil fuel filter and checked all the fluids and put a new battery and tires on it . I drove it about 500 mi and it gets 48 mpg but it is to small for me so I'm selling it the outside has dings and paint chips from gravel roads but no rust . It drives like new starts great in cold weather and leaks no fluids Must be pains in full before car leaves buyer arranges shipping and I will help load