Wayne, thank you for that, surprising how expensive even "bargain" Biogons still are... mine is in very good condition and comes with the original finder, so I am quite optimistic now
There is one more equipment... may I ask some more...?
I have a "Linhof Press 70" a huge 6x7cm rangefinder camera with two grips and built-in selenium lightmeter, one magazine 120, one for 220, one Pola magazine - and two Zeiss lenses, normal and tele. It is fully working, cosmetics of the body are BGN (getting used to KEH scale), glass EX+, cosmetics of lens barrels EX, and mechanics EX or better, even the lightmeter works accurately.
This is such a rare beast I cannot find much information about its possible value...