Talon... That actually makes sense. But just in case you read that and didn't get it I'll put that more simply: The game has an infinite amount of guns. Now if we were able to trade them they would get passed around instead of getting individually sold. No one wants to pay a higher price than the shop price. So players need money and don't need certain guns. They sell those for cheaper than shop price. That's when it gets messed up... The players can sell their guns to other players instead of buying gralats packs. The developers lose money and are forced to shut the game down. It's Graal-a-geddon.