PC on some Gold Bows

Hi everyone, I would really appreciate if someone could please tell me if these Golds are worth Selling and for how much, or If I should just salvage it.

SILENCING DEAD BOW OF DEFENCE
Piercing Dmg - 12-21 (Req 7 Mark)
Dmg +19% (while Hexed)
Lengthens Dazed duration 33% (Stacking)
Armor +5

FLATBOW OF MARKSMANSHIP
Piercing Dmg 13-23 (Req 10 Mark)
Damage +19% ( while health below 50%)
Marks +1 (19% chance while using skill)

CRIPPLING DEAD BOW OF TROLLSLAYING
Piercing dmg 12-21 (req 7 mark)
Lengthens Cripple by 33% ( Stacking)
Dmg +19% (vs Trolls)


Thank you in advance.

Dead bow - Even though it's req7: it's non max, it has an imperfect and unwanted inherent modifier and it's a very overfarmed skin. Bow mods are next to worthless these days too. No value here but the merchants.

Flat bow - Similar. Common skin, bad inherent = merch.

2nd Dead - Same as first.