As title says. I have quite a powerful PC (sig not updated) but I never game on it anymore so I bought an Xbox 1 a couple of years ago and I love gaming on it. So I want a PS 4 now for console exclusive games like uncharted. So I might buy one for Christmas for myself and I'm wondering should I buy brand new or go to CEX and buy used for cheap as I did when I got a 360. 1TB would be good. Or should I wait for the new PS 4.5 and if so how much more are they gonna cost?