This bike is completely original with the one exception of the saddle perhaps, it's period correct I believe. The photos speak of the parts list, complete Deore XT build. First Flight has one in their mountain bike museum... http://mombat.org/1987_Fisher_Montare.htm . They were hesitant to give me a value. This example was literally lady driven. The only dirt it would have seen was gravel bike paths. No rust anywhere, it spent it's life in a dry climate.
I would like to know what a bike like this would be valued at today in the real world. Does it have enough of a history to be somewhat special?