Things have been moving fast since then, though; not only is the game going to drop in March (and March is over one-third over already!), it's going to get a simultaneous worldwide release on iTunes in eight languages. In addition to the obvious Japanese and English, players who read French, Italian, German, Spanish, or two variants of Chinese will get a localized version as well - that's significant effort going into this release.
The final release date hasn't been announced, and iTunes does things on its own schedule anyway. Pricing isn't out yet either, but other similar Squenix games on the service sit at $8.99 in the United States, even older games. Expect that price or your local equivalent.
Source: Siliconera