u/papaslilpoppyseed

Hi! Kind of just what the title says? But I'd specifically really like to buy people's scraps and "junk" (fabric, ribbon/lace, yarn, jewelry making supplies, old clothes for upcycling, etc.), and I'm not sure the best way to go about finding those things? I've seen some listings on Etsy for fabric/ribbon scraps, and I've bought a few jewelry "junk" bags or scoops of beads from Etsy and Ebay. Are there any other places to find these things, or is that pretty much where it'll all be?