I just discover by mistake, that you can send items rare/ex via delivery box, i dont know if have something to do with the last update or whatever, anyway, i was thinking if u can send to another player a Black Belt, sea gorget, accesories from empyreal armor or the ring that improves combat skill gain for example, then that could be a new market to make some good gill, well is just an example, anyway not all rare/ex items can be send by delivery box, but some random and nice piece of equipment can.
Of course that have benefits for some players, for another example talking again about the black belt, as far i know, now is more dificult to have one, that back in the days, what will you think, if u can buy one for lets say 5M, 10M? idk and u can save all the hard work.
of course the BB quest cant be repeat it, so the only way you sell one, is cuz is not ur main job or u need gill or whatever.
Just a few items can be sended in this way, i dont know how many of them, but im sure are more than a few, in this way more than 1 person can do a little gill or a massive amount of gill, just think about it.
NOTE: i just send my BB to my wife's mule and was a success send, take it into the inventory then send back to my main toon. SWEEET