Zoltan, I have one that I will sell. Glass is really good. Downside is it's missing the original front lens flange so the threads show. This is common and many photogs use these lenses this way since the original flanges are so huge. You can buy modern replacements now. There is a ding on the rear flange but cells are fine. Cell serial numbers match. No fungus, not any significant dust. This is a great user. I have two, only need one. Price is $550. plus $40. shipping to Austria.