There are a couple of crosslinked barrels in the game (a flaw, but we exploit it for our benefit)...
what you put into barrel #1 also appears in barrel #2... there are only a few, and it will take you some searching to find them.... but i carry the one with me, and leave the other in the traders town.... that way if i carry too much, i put it in the barrel, mark its location and leave it in whichever dungeon i am in.... then go back to town, and sell my stuff thats in the linked barrel thats already in the town....
Another method is to summon one of your dolls.... and load everything into their inventory.... (you cant put quest items into their inventories). then unsummon them... they still have all my stuff, but weighs nothing in my inventory.... when i get back to town , i summon them and retrieve all my stuff....
