PC please

I know this is a lot to ask but i'v asked people in game and they give me no help

1]
Eteral Bow of Warding
req 11 Marks
dmg 15-28
Damage +15%(all the time)
armour -10 (while attacking)
armour +7 (vs. Elmental

2]
Firey spatha of sword
req 11 swordmanship
dmg 15-22
dmg +15^50
sordmanship+1(19% chance)

3]
hale smiting staff of warding
req 10 smiting
dmg 11-22
energy +10
health +27
armour +7 (vs. ele)

thanks in adance for help

Millions upon millions...if the damage is what you say it is...

2. 5k tops
3. merchant

sorry about that can someone give me an estimate now and thanks for advice on number three but it wont even fetch much from merchant either lol