As a premium player Im able to run the earth 3 content and obtain the Goons of gotham generator mod boxes, These mod boxes Cannot be deleted ,traded or sold and cannot be opened unless you have "Riddled with crime" DLC, I do not have this dlc so therefore I cannot open them and they are taken up my inventory space which I desperately need as a premium player, In my personal opinion I think they should atleast be able to be deleted if you have no use for them