I believe it will sell between 115-135 million units. It depends when ps5 is coming out and what launch price.
If it launches 2019 for 399$ than ps4 will probably sell about 115 million systems. And if launched later or with higher launch price than I believe ps4 can reach 135+ million units.
6x master league achiever in starcraft2
Beaten Sigrun on God of war mode
Beaten DOOM ultra-nightmare with NO endless ammo-rune, 2x super shotgun and no decoys on ps4 pro.
1-0 against Grubby in Wc3 frozen throne ladder!!







