Rare...and getting rarer, it seems. I haven't seen a copy on e-bay or elsewhere for awhile. As I mentioned in another thread, I recently got a copy of Tekeli-li No. 4, and it has made me hunger more than ever for the Ligotti issues of Crypt and Dagon.
I have the Ligotti issue of
Dagon, actually, somewhere... It's an interesting piece of work, but I really think most notable for the fact that it has, on the back-cover, a piece of photo art containing one of the clearest photographic images available of Ligotti, and the only one I know of from the 1980s....