PC on sucking uniqe item

(i know this sucks, but its uniqe, and some uniqe items is valueable even if they suck)

Vampiric short bow of warding
piercing damage: 10-16, req.4 marksmanship
damage +10%
armor -10 (while attacking)
life stealing: 1
health regeneration: 1
armor +4 (VS elemental attack)



lol..... i suppose its worth -1000000 billions but anyway, just wanted to check if its so uniqe so its valuable...

this isn't valuable (no max dmg,no perfect,etc)
merchant

not unique just sucky im afraid

ok.. i thought armor -10 was uniqe.. and dmg + 10%.. i know it was sucking and i thouight it was sucking.. i merchant it

So unique it sucks