This is a total shot in the dark. Several months ago I was looking for how other congregations do something (that part is irrelevant) and I went to scores of uu church websites. on the landing page of one of them they had a very cool widget that was basically their own mini marketplace. You want to get rid of a sewing machine? Post it for sale there. You're looking for a pelican floor lamp? Post your request and someone might sell/give you the one in their attic (although the items listed were much classier lol, with art and cars and vacation homes I think.

Does that sound like your website? Can you dm me a link? I loved the tool and want to suggest something similar for my NoVA congregation. Thanks!