PC for a couple of gold and purple items

well, i found these while i was in the UW from chests and was wondering how much they would be worth, or if i should salvage/sell to merchant

Gold Defensive Ghostly Staff
Nrg +10
drak dmg: 11-22 (req 12 blood)
Armor +4

Gold Icy Recurve Bow
Cold Dmg: 15-28 (req 11)
Dmg+ 16% while below 50%

Gold Zelous Half Moon
Piercing dmg: 15-28 (req 11)
Dmg +13 Above 50%
Nrg on hit:1
Nrg regen-1

Gold Sundering Shadow Bow of Fortitude
piercingDmg 15-28 (req10)
AP 10/8
Hp +23

Purple icy Spatha
Cold Dmg 15-22 (req 9)

any and all input is welcome

TY in advance