[You can trade anything with money, barter, equivalent exchange, etc.... You can buy anything from any Multiverse or higher verse according to valve of the objects. Since you are the vip of the 1st rank you can get anything 50% or more off on everything and many other things, i. It is a hidden, well protected, doesn't leave a trace, most safest trading item ever created.
It is connected to many kinds of worlds too like Anime, comic, xianxia, martial arts, manga, etc......
Once it is chosen it will never leave the use unless the user deemed it, it will always follow the user no matter what, like transmigrated, reincarnation, time travel, etc.. it is created by the user. And can connect to other trading sites network.]