Describe "fair shape" I have sold several pair of complete doors from the later models that were 99% rust free and got 500 plus shipping for them but I'm lucky that way of I don't care waiting till I get what I want. Anyway, If they are basically rust free and are not full of dents or bondo, I would guess they would be in the 300-500 range considering they are the 66 doors which are getting near impossible to find in good shape.
my 02.
Ben