Price Check: Insightful Jeweled Staff of Fortitude

I found this gold staff for Mesmers and was wondering about the price to advertise it for, it seems very good->

Energy +10
Chaos Dmg 11-21 (Requires 9 Illusion Magic) {This is max damage I think}
Reduces Weakness Duration on you by 20%
Energy +4
Health +30
[Two handed]

not max damage. and only one inherent mod, and its useless. salvage