PC 3 OS items

Hi everyone.
I'd like to PC these 3 items:

OS Zodiac Axe (req 8)
+15%/-5 energy

OS Long Sword (req 10)
+15%/-1 energy regen

OS Echovald Shield (req 12 str)
+29 hp
+10 AL vs lightning

Are these worth anything?
Thanks in advance.