I think that is POSSIBLE 18,000,000 !!!
Have sold 15,1M for VGChartz, and is still undertracked by a lot.
Will sell some like 1,2000,000 the blackfriday week and 900,000 the first week of December.
2,100,000 for a total of 17,200,000 by 6 December.
PS4 is massive undertracked, i'm not schoked if the gap between VGC and really sales is 800K.







