PC On Gold Deadbow

Here are the stats:

Sundering Dead Bow of Fortitude
Req. 9
Piercing Dmg: +15% (while health is above 50%)
Health +30
Armor Penetration +20% (Chance: 20%)

If anyone could post what they this normally goes for that would be great. Thanks!

Edit req. in?

req9 - 15-20k
req10 - ~15k
req11 - 10k/salvage.
req12 - salvage both mods if you can then sell for 5k each.
req13 - salvage both mods if you can then sell for 5k each.