I've checked the user shops/trades several times today, but the trades don't seem to be consistent and there are none in user shops. I've three, and am fairly sure they're valuable- but I don't want to under or overprice them, obviously.

Thank you in advance. ^^

20k isn't a bad price for them either. I usually sell mine in the 30-40k range.

I'm pretty sure if you autoprice them they come up as about 24k. I usually sell mine for 55k :P

Why such a high price for them?

Because there is an achievement for it thats why its expanise to get. By the way you can get the black candy bar from random =)

Locking this as that item is glitched in shop search.