Great Conch of Fortitude Price Check

Stats:

Armor 16 (requires 9 Tactics)
Health + 29
Insciption: "Through Thick and Thin"
Armor + 10 (vs. Piercing damage)

What's it worth approximately?

Can you rate these as well please? All golden.

Ivory Bow
Piercing Damage: 15-28 (Requires 12 Marksmanship)
Inscription: "Dance with Death"
Damage +14% (while in a stance)
Two-handed hornbow

Blazing Wing Wand of Quickening
Fire Damage: 11-22 (Requires 9 Fire Magic)
Halves skill recharge of spells (Chance 9%)
Inscription: "Aptitude not Attitude"
Halves casting time of Fire Magic spells (Chance 19%)

Sundering Clouded Spear of Shelter
Piercing Damage: 14-27 (Requires 11 Spear Mastery)
Armor Penetration +20% (Chance 20%)
Armor +7 (vs. physical damage)
Inscription: "Show me the money!"
Improved Sale value

Thanks.