It all depends on what you are looking for, eg low miles unrestored, original panels, history,restored etc, Ok hears some prices
mint under 20k miles original paint 12-17k
mint repainted 50k + miles original panels 10-14k
restored repro wings under 90k miles 5-9k
hears a link to some piccys of mine.
mickey c
http://s909.photobucket.com/albums/ac296/mikescapri280/