Bmw 6-series 635csi

1986 bmw 635csi.we bought car two years ago from a friend,never insured it,sat in garage.Started the car every three months,Car runs and drives great.Lost interest.Must make room .Paint is faded,has rust on fender,and small spot on rear panel.Floors are solid,whole car is solid.Just turned 100k .check carfax,Interior is very clean for age.front driver seat has some stitching coming loose,no rips,just some fading on leather.Dash also has some stress marks on top.but looks very presentable.Rpm gauge jumps once in a while,pas side door mirror sticks sometime when it folds in and out front spoiler has a crack on pas side,can be fixed.........Look at pics.Any questions you can call me 1917-939-2775 gabriel thanks