PC Cruel Gladius of Enchanting and staffs

I have the following items i would like a price check for:
Cruel Gladius of Enchanting
Slashing dmg: 15-22 (req 10 swordsmanship)
Damage +15% (when health is above 50%)
Lengthens Deep Wound duration on foes by 33%
Enchanments last 19% longer
It is gold item.

Bone Staff of Warding
Halves skill recharge of spells (Chance 20%)
Energy +10
Cold dmg: 11-22 (Req 13 death magic)
Halves casting times of Curses spells (Chance 19%)
Armour +7 (vs elemental)
It is gold item.

Hale Earth Staff of Defense
Energy +10
Earth dmg: 11-22 (Req 9 Earth magic)
Reduces disease duration on you by 20%
Health +30
Armour +5
It is gold item.

Insightful Earth staff of Defense
Energy +10
Earth dmg: 11-22 (Req 11 Earth magic)
Halves casting times of spells (chance 9%)
Energy +5
Armour +5
It is a gold item.

Please also say if u think it would be better to salvage upgrades than sell weapon as a whole. Thanks.

1. 5k-8k~, not very popular skin.
2. Merch food
3. Salvage
4. Salvage

Nightfall items or old? what do the earth staves look like?

the staffs all look pretty ordinary: they are all from prophicies. thanks for your help and advice.