I have quite a few "Savings Books" full of Harry Potter medallions that were produced in Great Britain during the first movie run. Not sure what huge chain store pulled it off but know I purchased a huge amount of them and had them shipped over here for months. I am not sure, without looking, just how many medallions are in the book (quite a few as all major players and groups had a medallion) but it was a really neat promotion that went on over a pretty long period of time. They might actually be worth something by the time the last movie rolls around, especially here in the states.