Price check please

I have picked up this staff as I dont play a Neccie I am not sure of its worth if someone would let me know I would appreciate it

Gold: Hale Bone staff of Enchanting
Energy +10
Cold Damage 11-22 (requires 11 death Magic)
Halves casting time of death magic spells (chance 19%)
Health +29
Enchantments last 20% longer
Two handed

I'd salvage