The Last of Us Part II sold through more than 4m copies during its first weekend. Lifetime sales expectations for the PS4 version alone?

[sepoer]

i hoped it would be sold around 10m-11mm. 

And i still think Tlou and Tloup2 is a different game. if i should pick one, i pick the first one. i can replay tlou1 anytime i want, part 2 just had way too much rollercoaster in a good way. But still i cant played anytime i want.