50 million PS4s sold-through as of 6th December 2016, Black Friday week in the history of PlayStation

[Kerotan]

Intrinsic said:

Kerotan said:
All we know for sure, whether up or down YOY Playstation sales in 2017 and 2018 will be insane and a joy to behold. As an avid sales enthusiast i'm really looking forward to the years ahead. Especially as a Playstation fan.

Yh. I mean i wamt things to keep going up as much as the next guy, but if sony can hit 54/54M this year, it doesn't really matter if it goes up YOY in 2017 or any other year for that matter. Then it becomes more important that it maintains a 15M yearly average over the next 3yrs and it still gets to hit that all important 100M consoles sold. 

Though I feel next year will be it's peak year and we will see YOY increases. Technically, the better it does next year, the less it will have to do in 2018/2019. 

Lets say it does 55M this year. What will it have sold in 2016 only?