Pc On Insightful Holy Staff Of Defense

Before someone says salvage for the insightful staff head, I would like to first say that the staff is a requirement 8... OK, now for the stats on the staff:

INSIGHTFUL HOLY STAFF OF DEFENSE
Energy +10
Fire Dmg: 11-22 (req. 8 Divine Favor)
Halves skill recharge of Divine Favor spells (Chance: 17%)
Halves casting speed of spells (Chance: 9%)
Energy +5
Armor +5

I know it's not perfect, but needed a rough idea on its worth.

Cheers and thanks in advance.

20-30k

Cheers MB... Also need a PC on 5^50 Max Fire Wand (req. 9) please.