Walking down the street in Hanoi, I found a beautiful used Nikkor 50mm 1:1.2 in a small shop with a difficult shop owner. The man almost did not let me touch his cameras or lenses. He said he wanted 250 dollars (approximately) for the 50mm 1:1.2. By principle, I tried to get the price down a little, but the owner just got angrier and quickly put it away. (His collegue, however, was all smiles, and had the most beuatiful long white beard.) Now I am inclined to go back and buy the lens for the offered price. It is a good price, is it not?