PC: OS Gold Flatbow q11 15^50 +5 armor

Hi all,

Looking for a price check on this oldschool gold Flatbow:

Gold Flatbow of Defense
Req 11 Marksmanship
15–28 damage
Damage +15% while Health is above 50%
Armor +5

I know q11 hurts the value, but the natural 15^50 and +5 armor seemed clean enough to ask before merching/selling.

Any idea on current value or whether this is worth listing?

Thanks.