PC On Several Items

I have these things in my inventory that I'm trying to sell off, but not much idea of what they're worth...

Purple Flame Artifact
Energy +12 (req 12 Fire Magic)
Improve Casting Speed using Water Magic Skills (chance 11%)

Purple Heavy Giant Slayers Hammer of Shelter
Dmg 19-35 (req 8 Hammer Mastery)
Dmg + 11% while Health below 50%
Lengthens Weakness Duration on Foe
Armor +5 vs physical

Blue Hale Raven Staff of Enchanting
Energy +10
Lightning Dmg 10-19 (req 9 Air Magic)
Health +10
Enchantments last 11% longer

Gold Jeweled Staff of Death Magic
Energy +10
Chaos Dmg 11-22 (req 8 Illusion Magic)
Improves Skill recharge (chance 9%)
Death Magic +1 (17% chance while using skills)

Thanks a bunch for any help!

Bump...

Second Bump

Third Bump

the hammer is worth about 5k.
the flame artifact you should sell to merchant
the Raven Staff would be nice if max, but as is probably 1-2k
the Jeweled staff is one of those "pants" staffs. is it Illusion or is it Death? to the right person it is wonderful, but how many illusion/death players are there? 2k

Thank You!!