Selling my HE army - What is a reasonable price?

So its been forever (about 7 years) since I played Warhammer, and I had my old 8E High Elf army stashed in the attic. Now I'm moving house and that means all the old stuff needs to go. I'm so out of the hobby, I have no idea what this is worth.

What would be a reasonable price to ask for this?

Imgur link to army:
https://imgur.com/a/pKRkpDm