Slightly outdated buttons

Before Balticon, I cleared out a lot of button slogans that I didn't think were selling well enough.*

So I've got about a thousand buttons that I have no obvious use for. They're generally in good condition and they're sorted by slogan.

I could just throw them out, but does anyone have any better ideas?

Would anyone like to pick up the buttons? I'm in South Philadelphia. Or I could mail them. I'm estimating the postage at $50 to $100, paid in advance. I'll come up with something more exact if anyone is interested.

*Removing "Free Hugs" was an error. I'll be putting it back in the trays.