Picked up all of Wave 7 at TRU. (pricey!!)
Anyway, they look nice but I don't know when I'll get to mess with them. However, this is exactly what happened with Wave 6. I got to TRU early, picked up one of each, and then they had nothing new on the shelf. And I never saw them again. I'm glad I got mine, but it really seems like a crap shoot to get these things.