PC several OS items (+10vsUndead -2wE/ Bone staff/ Earth staff)

High there,

I would like a price check of these items.

1. Shadow shield -2wE +10 vs undead
2. Shadow shield +41hpwE +10 vs undead
3. Earth staff
4. Bone staff (tengu)
5. Bone staff

Last two items are effectively the same.

Kind regards,

Silvam

Thanks for you reaction, I assume the rest is worthless then?