Really nice game. I'll get it and play.
It is not out yet, expected to be out first half of this year for sure. Closed beta is end of February.
How much will it cost?
It's free 2 play. You will be able to get premium though, for like 9 euro or something per month, to unlock extra stuff (you can still get that "extra stuff" if you're a free player but you'll just have to play more
).