PC on a Gold Plagueborn Staff

Defensive Plagueborn Staff of Fortitude
Energy + 10
Cold Damage 10-20 (Req. 10 Death Magic)
Halves Casting Time of Spells (10%)
Armor + 5
Health +29

I know it's not max damage, but the mods are kinda nice. Should I just try and salvage one of the good mods, or should I try to find a buyer?

Thanks in advance.

iBump. Anyone have a clue what this is worth?