Price Check on 2 Perfect Oni Daggers

I'd really appreciate a good PC on these items. Thanks in advance.

Sundering Oni Daggers of Fortitude
7-17(req.12)
+5nrg
Armor Penetration 20/20
+30hp

Silencing Oni Daggers of Fortitude
7-17(req.8)
+15%dmg always -5nrg
+33% dazed
+30hp

Thanks.

1. 3k/Salvage
2. 10k