As of the fourth of April of 2021, brass scraps cost $1.68 per pound. But, you need to note that scrap metal prices constantly change. Depending on the market of the different metals, some of them may increase or decrease in prices. But if you do not want to buy scrap metals, you can always choose to buy from Amazon. You will find brass rods and bars, which usually cost around $10 to $50, depending on their length and width.