PC on gold platinum bow and oni daggers plz

Hey this is my first post was wonderin if anyone could tell me how much my two golds r worth...

1) Silencing Platinum Longbow of Defense
max dmg req 9
Damage +15%
energy -5
lengthens dazed 33%
armor +5

2) Zealous Oni Daggers
max dmg req 8
damage +15% (while in stance)
energy gain 1
energy regen -1

Thanks!

also i have a zealous bow string- would that increase value of bow?

sticky
salvage