Amazon to the Rescue
Just spent a very frustrating 30 minutes ordering the 20th Anniversary Slytherin Edition of Philosopher's Stone only to be told that Bloomsbury isn't licensed to sell it in the United States. Further disappointed that Amazon didn't have it. Went to my husband the book collector who logically went to Amazon.co.uk. He was able to buy the book for me, and bought himself the Ravenclaw edition as well.