Sure, any time!
The site seems up, but when I click on the links they aren't working either, so I'll try again!
http://en.uesp.net/wiki/Online:Rolis_Hlaalu
http://en.uesp.net/wiki/Online:Faustina_Curio
In terms of the storage chests and whether they are bound, they aren't actual items that go into your inventory.
They are collectibles, like undaunted trophies/busts and the model of Vvardenfell. So they go into your collections and can then be placed in any home.
So it isn't possible to trade/sell them, there's no actual item to trade.