I spent somewhere around $230-250 on server 24 over the course of about six months. Most all of that money being spent to purchase coins during the Premium Rewards bonus time, a bonus which has put every other one Evony has offered since to shame. I miss it and at the same time am glad they haven't offered it again (to my knowledge at least), for I can't bring myself to spend more than like $10 total on the game anymore (I spent $10 on my new server, na29). If they offered the same Premium Rewards package again, it'd be hard to resist flushing more money down the toilet.