Pineapple on 30 April 2012
I'm guessing 500,000 in Japan, 100,000 in Europe and 300,000 in Americas. Overall, just shy of a million.
Oh, and the soundtrack to this game is beautiful. After listening to a few songs on youtube, I'd say it looks like the score may be even better than Radiant Dawn's.
Songs like this one: http://www.youtube.com/watch?v=MfvY1S-j67k&feature=BFa&list=PLBA5BF8A789601EE1
