if there was to be an "expansion" it would be free for what I know. The idea is that from the release date the developpers would offer evolutions from the wishes of the players in the form of "patches"20€!? I thought it would be 15€... I hate to say this, as I respect immensely the work of the FtG team, but it costs the same as EU3 at release? Not that anyone cares, but this casts some doubts as to whether I'm buying FtG or not, given my financial situation, as I'm convinced some expansion will follow soon. So for me I have to think about this 20€ now, plus the expansion later...
Most of the game is "for the glory", the part that is not includes the 20$/€
and for the question of the price, i' ve paid once EU2 and I've played with it for years now, hours and hours and hours. If I was to count it might be a few cents/hour now
My FtG would be largely paid by the time already spent with EU2