If you've read the Harry Potter series, then you'll recognize the Tales of Beedle the Bard. It is a book of fairy tales written by J.K. Rowling that provides a sort of folk lore to the Potter mythos. Well, she's auctioned off one of seven copies of the book for charity. It sold for $4,000,000 and the buyer is...Amazon.com!

Here's a link to their page about the book:
http://www.amazon.com/gp/feature.html?docId=1000179911