Playing as a custom silicon race I needed some Promethion to build a city so I bought some on the galactic market. Which, to my great surprise, earned me a Steam Achievement! Apparently only 3.2% of players have EVER bought ANYTHING on the market. Looking at the minimum 5 to 1 price ratio between buy/sell prices, the astronomical prices charged to buy resources and the abysmally low player usage of this game play wouldn't it seem imperative for the Devs to do a rebalance pass ????