I’m really not a cassettes collector, but when I found a seller from Thailand, I ordered all Thai cassette albums he could find, and a set for my modding friend manilla here also. Next to that I think I have the rarest Pisces Iscariot around: from Peru (yes, Peru! of all places!) and it has the CD artwork. No other PI cassette we know so far has that.
This is why you’re a fly guy. I want that! Too cool.