Gold Shocking Gothic Axe +15 always -1 health regen

RARE
Shocking Gothic Axe
Lightening Damage: 6-28 (req 13 axe mastery)
Damage +15%
-1 health regeneration

don't see this damage mod enough to even make a guess...thanks in advance

I see that people are checking it out, but not even a guess as to the price? Anyone?

Hard to sell with base -1 HP reg.
5-10k~ if you find a buyier