Zoom, First

The Voitländer Zoomar 36-82mm was the very first zoom lens for a 35mm camera (the one in the picture, in fact), first sold in 1959. From what I could quickly google, it is quite a sort after piece of photographic history. The rubber sun shield thingy is extremely rare and I haven't seen the branded leather holders anywhere. Then there's the filters and the DOF calculator slide wheel as well.

Question is - how much to sell it for and to whom? Any offers?

The camera's shutter seems to be stuck/broken but the lens appears to be in fair shape - some body marks but smooth mechanical functionality.