Selling Craft Items and Collectibles Locally?

I want to downsize, and would like to sell as many items as possible (instead of donating them) so I can help my granddaughter pay for her mission trips. We've tried Craigslist, but haven't had much luck. How do I go about finding "free" websites with possible customers for craft items (all new) such as rubber stamps, books and magazines, punches, dies, etc., as well as collectibles such as Barbies, Cherished Teddies, Earth Art clay figures, and so much more!

By Caseye