There is a way to move un-pickupable items from Ankrahmun, Darashia & Port Hope to the mainland. One of those unique items is the Ball on Chains that you can get from Asura Palace! You have to unlock the teleport in Explorer Society so that you can use the teleport to get the item from Port Hope to Northport (Carlin). Then you just move the item as seen in the picture below!
So my question is:
Is there any other unique un-pickupable items/furniture that you can get from Ankrahmun / Darashia / Port hope that you can't find on the mainland already?
Im looking to improve my decoration and would really love to know!