Re: What to sell this item for? (parents, see inside)
As for a specific value, I can't really say, as I have no idea what a used set like that is worth. In any event, I'd err on the side of not charging too much if you're going to ask them to do the demo and hauling off of your property.
What if one of them got hurt on your property while taking it apart or hauling it away? That'd be a lot more of a headache than figuring out what to charge for the thing.
SPURRIER for President!