I have a very good condition 20mm AF-D Nikkor with caps but no box or hood. Glass is excellent, mechanics excellent. It is a great lens; not as sharp outer 1/3 as the Zeiss ZF18 or 21 but very good centrally, (significantly) wider FoV than the ZF21, lower distortion than either ZF, lower (very low) flare than either ZF, a whole lot cheaper than anything in its focal, very compact, and of course auto-everything on the D7/800.
Asking $325 shipped US, PayPal or check.
Asking $325 shipped US, PayPal or check.