Are you talking about all kinds of ( stuff) or just sewing/ quilting stuff?
FAcebook has ( buy sell & trade ) pages for local listings. You can donate items that don't sell to habitat for humanity stores, goodwill, Salvation Army-- many different places. Sewing/ quilting items can go to local senior centers, care facilities with activity departments, area guilds... We have ( selling/ listing, donation) pages here on the board....just depends on what ( stuff) you are trying to unload