pc on a Ivory Bow

Hi i recently aquire this bow and wondered if this is worth much the stats are:

(gold)
Sundering Ivory Bow of Fortitude
max dmg (req 8)
14% dmg while health is above 50%
armor pentration 10%( chance: 5%)
health +23

thanks in advance

I think ~30k would net you some offers. I really dont know currently where these bows fall on the desirability scale, but I'm definately a fan of them.