And it performed extremely well on the eShop let's not forget. It might be a million seller WW (retail+digital).
It would need to do ~250K in Europe for that. It did 453K at retail in Japan.
Is the 250k for Fire Emblem retail+digital?
No, only retail.
As of April 6 2013, it did over 80K digitally.
Got it from this post: http://www.neogaf.com/forum/showpost.php?p=67433331&postcount=2