Color-Skopar 28mm f/3.5. What's it worth?

[Therobbstory]

I've got a 28mm Color Skopar which I got in trade for a Hasselblad 500C. It's a fantastic lens, but I really just don't shoot 35mm often enough to justify keeping it. I know it's somewhat rare because I can find very little information on it, not even ended listings on that auction site. Any idea what I should be asking for it?

An example image on my R3A on Fuji 400H:


7 Logan Circle by TheRobbStory, on Flickr

 

[kokoshawnuff]

It's become somewhat desirable among the CV lenses no longer in production. I typically see them sell anywhere from $300-$450

 

[twopointeight]

I paid $500 a year ago in a bidding war on Ebay. Mint/box etc. A little high but no regrets. Works well on my M8.2.

 

[Sykomor]

I paid $351 20 months ago and another 25 for the rectangular hood. ...Ebay. Fairly good condition.