I have a Zeiss Ikon Ikoflex recently and was curious what the value might be. I have identified it as a Ikoflex IIa (late) 855/16 from some google searching. I also have a prism finder and 2 Ikoprox filters. Does any of this stuff have value? ebay seems full of ridiculously overpriced ikoflex stuff, I see someone has the prisim listed for $200 and someone has a camera listed for over $1000! What would be reasonable for a used condition camera like this?