PC On Perfect Great Axe

Sundering Great Axe of Enchanting
Damage: 15-22 (Req. 10)
Damage +15% (while health above 50%)
Enchantments Last 20% Longer
Armo Penetration 10/9%

i would liek to know around whats the best offer i can get for this

so like a B/O

It's worth 20-30k. I'd put a B/O of 30-35k on it.

FYI for future reference perfect implies 15>50 req 7 or 8 with perfect mods. For example this would be a perfect Great Axe:

15>50 Great Axe (req 8)
10% Furious
+30hp