These fast lenses are incredible portrait lenses and on a MF camera draw within a very thin envelope of DOF. Still quite blisteringly sharp wide open. I find them easy to manually focus because of their brightness and contrast, but having the autofocus can really help in some situations. There are many more AFD copies sold than AF copies but no difference optically between them and the AF version will work on both 6000 and Hy6 platforms so more versatile.
Condition excellent - really near mint. Fully tested and performing perfectly. I think you'd be hard pressed to find a better used copy.