This is a classic Nikon lens that I think is undervalued. Compared to the newer Micro-Nikkors. it is much smaller, much less expensive, easier to manually focus and has similar optical performance. I also think that it is a perfect macro length lens on a DX camera.
The focus is smooth, it's a bit stiff, but most of these are and this one is much better than most that I see. The aperture is dry and snappy. The glass is clean and scratch-free and the body shows moderate wear.
The lens caps are included.