Thorgall's Stone Smasher

This hammer is a "unique" (green) item that is dropped by Thorgall Bludgeonhammer.

Weapon Stats
Hammer
 * Blunt damage 19-35 (req. 9 Hammer Mastery)
 * Damage +15% (while in a stance)
 * Armor +7 (vs. physical attacks)
 * Double Adrenaline on hit (Chance: 10%)

It's basically a perfect Furious Righteous Maul of Shelter.

Collector Weapon Counterpart
This hammer can be fully replicated with:
 * a perfect Furious Hammer Haft
 * a perfect Hammer Grip of Shelter
 * a War Hammer obtained from:
 * collector Kraviec the Cursed in Vulture Drifts
 * collector Radamon in Snake Dance

But, how much does this hammer cost? Can anyone give a price?