Seat is original, everything else looks pretty much so as well. I sold one (oct 85 date of manufacture...not sure but guess it would have been an 86 model) a couple of years back, far from original, for $18k. I reckon he'll get that sort of money at least for an original like this, especially if a collector finds it.
Burto.
any of the 1st model's of most had there bad point's & this model is no differant , all EVBT 4spd were not a good thing as the g/box was over stress & can not handle hard useage esp on a heavy bike + the tran's rear belt pulley has a bad spline design & wear out the pulley & maingear shaft , they fix alot in 1987 up