Serial No, 4504394
Lens Body looks somewhat used, however there is no outstanding damage.
The condition is “AB“ because inside the lens has minute dusts particle when looking closely by pen-light, however it is not effect on picture quality
There is no problem with working.
See more detail Condition：AB(Excellent) Nikon Nikkor AF 50mm f/1.4 D 【 Free Shipping ! 】 Shipping ! ⇒Jump to Japanese Website.