When will be the 90% discount?

I'm just wondering when that might be, because I'm not paying 70 EUR for it. Too many bugs, connectivity issues, falling from the map, can't pick up weapons, people sprinting like horses but I only hear them when no more than 1 meter away from me.. I find it too much to pay full price. 

I'm saying all that, to justify why I'm asking when the discount might be. 
I absolutely didn't create this discussion to see sh*t comments like "just buy it", "it's not that much"

if you don't know, don't bother.