Need help from PC guru's.

Just farmed a

15^enchant
20/20 sundering

Shadow blade,

shall I :

Salvage the sundering mod and sell, ORRR
Put a 30+ Mod on it.

and also,

how much is a

15^Enchant
20/20 sundering
30+hp

Shadow blade?

thanks alot

salvage... sell the mod, as of now worth more, sell it quick.. mod prices will plummet... sword itself maybe worth 10k