PC Perf Storm and Eteranal Bows and a chaos axe

Hi I have 2 bows and 1 axe I need a PC on, 1 Storm Bow, 1 Eternal Bow, 1 Chaos Axe.

Storm Bow: Max Dmg req. 10, 15>50, 10/10 sundering, +30hp

Eternal Bow: Max Dmg req. 11, 15>50, 10/10 sundering, +30hp

Chaos Axe: Max Dmg req. 9, 15 in a stance, cold dmg, +29 hp

I have the 30 hp mod, a 10% furious mod, and a 10/10 sundering mod...
These can be placed in the chaos axe.

Please post with price estimates. Thanks.

I forgot I also have a max dmg req 8 chaos axe +15% dmg while enchanted. What does that go for?