My opinion is that while this game totally revolves around Raw Production, it seems a bit costly to spend 500 credits to build a mine returning only 1 RP. Yes, I know that RP can end up getting multiplied with bonuses a couple of times, but this still seems costly. I'd like to see the cost/mine lowered somewhat. Opinions please.
EDIT: As far a costs to build mines, I have to ask what is the baseline cost for the Merc that gives +5 RP to a planet?
thx .. neilkaz ..