I'm looking to trade my Nikon AF 180mm IF-ED (metal barrel) for
a Mamiya AFD I with a lens (80 or wider) (+/- cash) OR
a Mamiya AFD II (+/- cash)

the lens is in pristine condition. Its not the AF-D version but the previous model with the metal barrel. Lens shade is built in to pull out. Has both caps and the original hard case & box.
the optics are stellar, the AF is pretty good.