PC on Sundering Azure Recurve Bow of Fortitude

okay, i'd like to know how much this is worth:

Skin: Azure Recurve Bow
Mods: 15^50, +30hp, Sundering 20/20
Inscritable, Current Inscription: Strenght and Honor

So, any ideas of the price, i was thingking to sell it soon.

Forgoot to mention that the bow is req. 10

15-20k if gold