man-bear-pig on 27 May 2012
I'll say 9 million combined week 1 on PS3 & 360, no idea about lifetime though.
My prediction threads:
Wii U will sell under 40m units (made on 14th September 2012)
PS Vita will sell under 20m units (made on 30th September 2012)
Wii U will sell under 7m in 2013 - I was right