We are trying to predict september NPD for PS4. It's a 5 week month, which alone puts it at around 230k. In addition to that there is the Destiny bundle which will be huge, and also the normal boost from just destiny. To compare, PS4 did 73k in US (Not all of NA) in the watchdogs week.

Because I myself suck with predictions I'll leave that to you, I just gather the info.

Okay, screw it, I predict 350k.

Edit: Okay looks like I severely underpredicted, so I'll raise it to 420k.

By request from Bananaking, here is september NPD's from 2007-2013

2007 (notable releases: Halo 3):     360: 527k    PS3: 119k (lol)      Wii: 501k

2008 :      360: 347k       PS3: 232k        Wii: 687k

2009 (Halo 3: ODST) :      360: 352k     PS3: 492k      Wii: 462k

2010 (Halo REACH) :        360: 484k    PS3: 312k       Wii: 254k

2011 (Gears of War 3) :        360: 438k      PS3 370k         Wii: 240k

2012 For some reason I can't find HW sales for this, excdept that the 360 sold 270k and was the best selling 7th gen home system.

2013 Couldn't find anything here either. Sorry!

Also I have learnt MS releases alot of important exclusives in september.

500k

I'm going with 600k, because of the console bundle, and the exclusive-like promotion, though I would still see anything over that, as a very likely possibility.

5 week month.
Standard PS4 non destiny gamer sales @35k/week = 175k
White PS4 with destiny bundle first time buyers = 250k
Current PS4 owners that want a white PS4 and are gonna buy destiny anyway = 50k
-25k for error or over zealous projections

So my prediction for September is 450k.

I'm going with 475k

hmm, I'm gonna say 550k.

~500k

400K

Because next month is September.

I predict 800k.