Offical release data (comfirmed by Nintendo):
Release date(s)
* JP September 18, 2010[1] (will be cracked in 1-2 days )
* UA Spring 2011[2]
* EU Spring 2011[3]
http://en.wikipedia.org/wiki/Pok%C3%A9mon_Black_and_White
btw i feel this a good time to remind you guys that sea of thieves was made by rare, who also made DKC1-3 and DK64, alongside banjo kazooie and conker's bad fur day