PC Healing Ankh from way back

I have this healing ankh:

Energy +10 (Requires 8 Healing Prayers)
Armor: 5

As you can see, it's from long ago... at least as far as I know, no foci with unconditional +armor has dropped in a long time. But I've been out of the loop for a while, so I am wondering... is this worth anything these days? And if so, what's the ball park?

maybe its worth to some collector,but otherwise its useless since its not max and dont have secondary mode.