Amazon finally cut the price of the boxed version of Patapon 2 to $14.99, matching the digital version, and currently has it on sale for $12.98. Definitely worth it if you're even remotely interested in the game.
http://www.amazon.com/Patapon-Downl..._1?ie=UTF8&s=videogames&qid=1270598833&sr=1-1
http://www.amazon.com/Patapon-Downl..._1?ie=UTF8&s=videogames&qid=1270598833&sr=1-1