I missed it when it first appeared in the UK as it sold out very quickly. It did reappear and I snapped up a copy, but it disappeared quickly again. I'm sure it'll be back again. You just need to be patient! (Very patient...)
I missed the 2nd edition (too slow!), and I'm making do with a German 1st edition I bought in a car boot that doesn't have any expansions but does have the Incubus. I copied the English rules from the Z-man website and can play the 1st expansion (doors in a given order plus spells) as it doesn't need any other cards, and I can use the Incubus for the Appendix games. But I would seriously love to have all the other expansions!
Although at least I can play the game!