I think PS5 & XBX are gonna be 500-600$.
That ontop of the current economy is gonna hurt next gen adoption rates.
If PS4 is lowered to like ~149$ (perm), I could see it selling pretty well for along time.
Necro-bump this 2020: http://gamrconnect.vgchartz.com/thread.php?id=229249
Bumb in 2021: http://gamrconnect.vgchartz.com/post.php?id=9047071