Well the most expensive ship is 200 mil so 500 mil is out of question. Im pretty sure that all of the upgrades for it cost about 1 bil, so that rules out another one. 2 bil is a lot dont get me wrong, but for a ship able to carry 8 Cutters? Well that is still to little. Personaly I would put it in 5 - 10 bil range, because I dont play in squadron because I like to just have chill play with a few friends. But I have heard that it will cost about 200 bil which is atleast for me unachievable. Many would say that this is not for solo player, which is technikly right but I just cant see myself in a position where I give all my hard earned money to some guy who will buy the fleet carier for himself. What if he stops playing then or he will just get bored of maintaning it? Well then you have nothing.