I have purchased a lot of corals from Salty Underground. Some of the corals I have purchased lately have really been outstanding. Salty Underground's prices are fair and far less than LFS. Try a hammer coral or frogspawn, you won't be disappointed.
I saw one of the berghia today. It came out, ate an aiptasia and went back into the hole bigger than it was when it came out, am I seeing things?