Okay I have no clue what this is but all my friends with teenagers are buzzing about this sale.
Right now on Amazon you can get Wonderbook: Book of Spells PlayStation Move Bundle  for $44.99 shipped.
Wonderbook: Book of Spells takes you on a magical interactive journey of becoming a powerful wizard in your very own living room. Featuring original writing from world famous author, J.K. Rowling, discover back story and new conundrums from the world of Harry Potter. Chapter by chapter, you will be able to read about and practice spells including such fan favorites as Incendio, Wingardium Leviosa and Expelliarmus. Learn valuable experiences and lessons along the way to becoming a master with or wizard and earn House Points – just like a student at Hogwarts!
Remember to double check the price before you buy- Amazon prices change quickly!