I'm selling a Yashica MG-1 rangefinder. I used a spring from a D cell battery pack to make the 6volt battery work. It's in great condition. The only problem is the dent on the lens that you can see. I'll include a lens cap that works with this (it slips over the lens instead of screwing on). I've heard of other fixes for the battery problem, so there are definitely options. $35 shipped in US. Anywhere else, you pay actual.