The trading system should be able to trade ANYTHING you have. Why do i think this? Because it is ours and i think we should be able to do what we want with our stuff. If we want to sell a tower hat or a gst hat, then fine it is our's to sell or trade! Why do you guys want so many rules on this? Odds are people arnt going to be giving out their guild hats and gst hats so calm down, in no way is that a downside.. As for people complaining about being scammed, this will be no different than how graal already is, people are always complaining about somthing, it might as well be something with more pros than cons.