Fun fur and other novelty-type yarns seem to have had their day,
so the manufacturers are discontinuing them and unloading the leftovers onto the discount stores.
Look at most large manufacturers' websites and you'll see very few of them. They're being replaced by natural fibers and blends. If you like these yarns, buy them now, because when these leftovers are gone, there won't be any more. (Until the next time they become fashionable.)
BaaBaa on Ravelry