Thrift store no risk Weigh metal and check prices at scrap metal
recycler. Call to price and then purchase, convert. Christmas lights and short extension cords 1.20 each recycled. Recently, purchased extension cord for 1.06 new at Dollar store- scraped at 1.20. Carry a plastic bag for cans, etc. on all shopping trips. 25 cans = 1 pound = .75/lb