I picked this one up a couple of years back, I think it was off of Bookfinder or Abe. Got lucky, it's in fantastic condition for an ex-lib, doesn't look like it was ever signed out. And you're right, they hardly ever come up for sale ... jump on it if you come across one.I've looked around recently for this one, and the The Breathing Method one, and they're hard to find. Can't find any actually.