PC: Shadow Blade of Defense

Hi, its my first time posting here but ive been a long reader.
Anyways, id like a price check on:

Shadow Blade of Defense
15-22 (req.9)
Armor +5

i was wondering if i should salvage the mod or add another one on.

thanx for ur help

yea salvaging would be the best way to go with that one i think. no inheret effects on the sword so very few people would be interested IMO