Could be brandable, but I would say like others low to mid $xx. If you develop it or get end-user that want this kind of 4L DN: you might get low to mid $xxx.
Pronounceable, yes, but the "Q" hurts it. Also, what is a "kulk", or "kulc", or "kulck",etc... anyway? Right now isn't the best time to sell random, non-premium LLLL domains. Low $XX.
For me, it's looks almost like a Inuit name or word (probably not!). You should try to work out a Polar bear or northern animal logo.