Hi Raid,
Do you use any hood on your cron v1? I think the high price nowaday is due to the collectors. When i was in Seoul, i saw this few copies of this lens in every camera shop. All are german made version, the shop owners often asked if i want to sell mine. When I asked, they told me this lens is favorite of Asian collectors. I haven't seen that many 35/2 v1 like that before haha
I use mine for BW, I don't think it is very good in colour.