PC on 4 Golds

I have 4 gold weapons that I need a price check on. I have been told that the spear is worth around 20k and I would like to check that. For the others, I would like to know if they are worth anything (even if its just like 400 gold or something low like that), and if any of the mods on them are worth anything(once again, anything). Thanks in advance.

Poisonous Clouded Spear of Defense
Max Dmg, Req 9
Lengthens Poison 33%
Armor +5
Inscription: "Let the Memory Live Again"
one half skill recharge of spells 9%

Crippling Skull Recurve Bow of Enchanting
Max Dmg, Req 12
Lengthens Cripple 33%
Enchanment Duration +20%
Inscription: "Measure for Measure"
Highly Salvagable

Shocking Bronze Crusher of Fortitude
Max Lightning Dmg, Req 12
Health +29
Inscription: "I have the Power"
Energy+5

Defensive Fire Staff of Earth Magic
one half skill recharge of spells 19%
Energy +10
Max Fire Dmg, Req 11
Armor +5
Earth Magic +1 20%
Inscription: "Hale and Hearty"
Energy +5 while above 50% health

Thanks again.

1. 6 maby 7k
2. salvage,
3. salvage,
4. depends on skin, cathan skin, 15-20k, normal: slavage
(hehe, earth magic +1 on a fire staff)

The Nightfall rare skins page on the price check thing said that a req 9 clouded spear is 20-30k though.