PC on Perfect Spiked Axe 15^50, 10/10, +30hp

Maybe you can help me on value this ...

Sundering Spiked Axe of Fortitute
6-28 req 8
15^50
Armor Penetration 10/10
+30hp

Your great help would be appreaciated.
Cheers!

is the dam 6-28? certainly not 15-22

if its max dam axe, then 60-80K. but if you decide to salvage it,
10/10 sundering upgrade: 40-50K
+30 hp upgrade 50 - 80K

well i hope you didnt add those mods on because you lost money

id say axe as it is 40-50k