Looking for a few pricechecks

I'm awful at pricing items so if anyone could help that would be amazing. Thanks in advance.

1.
Flamberge *Purple*
Slashing Damage: 15-22 (req 9 swordmanship)
Damage +11% (while health is above 50%)

2.
Heavy Twin Hammer Of Enchanting *Purple*
Blunt Damage: 19-35 (req 8 hammer mastery)
Damage +12% (while health is below 50%)
Lenghtens Weakness duration on foe
Enchantments last 14% longer

3.
Vampiric Runic Hammer of Shelter
Blunt Damage: 18-34 (req 8 hammer mastery)
Damage +11% (while health below 50%)
Life stealing: 2
Health regeneration -1
Armour +5 (vs physical attacks)

1. 7-15k tops.
2. nothing much really. maybe 1-2k
3. maybe 500g to 1k.