Zekkyou on 16 October 2014
According to GAF, these were the 3 biggest September NPDs ever:
1. Wii - 687k (2008)
2. PS2 - 532k (2002)
3. PS3 - 492k (2009)
Would be cool if the PS4 managed to take 2nd place, in its 1st year no less. Destiny's one helluva system seller.