If it's for a collection, feel free to bid as much as you want. But if it's for actual use, well... I had one of these for my Nikon S3, and while I took a lot of good photos with it, I have to say that by today's standards it's not a terribly good lens. Sharpness is just OK, and the edge fall-off is horrible. I would think that a 25mm Voigtlander Skopar would be a much better choice as a user. Remember that the 25mm Nikkor is essentially a copy of the 1938 Zeiss Topogon, a lens that Zeiss did not really promote very much and stopped making after the war.