If you like the auction house in other MMOs then EVE might be the best game out there for you. It does economics like no other, IMO. From mining, to manufacture, to trading, to contract hauling, there are so many aspects of the economy players can get involved with. Its not all about the shooting. The shooting playse a huge part in the ecomony though from creating demand for weapons and ammo, to making prices rise in places it is hard to transport material.