+3 lightning skills amulet

how much is this worth? also has +6 energy

I've been holding two of these for a while now, +3 light and +3 cold. No one has taken any interest in them at all. I think people aren't willing to pay for these because they are at best placeholders for things like Tals or Mara's or even a rare ammy with only +1 or +2 skills and a couple other useful affixes. You could possibly get something in return for one with a second useful affix like MF%, life, all res, etc., but I've had no luck in offloading these clean ones.