What's the value of?...

[AC-THFC]

I need some help regarding an Assassins Creed item.
I have seen this item for sale and would like to know if anyone knows how much I should offer to buy the item for.

Here is a link to a photo of the item.
http://s1319.photobucket.com/user/AC...tml?sort=3&o=0



The seller said it has only been taken out of the box twice.

Any ideas how much it is worth?

Thanks