Whenever I have scrap metal, such as cords with copper in them, i take them to the scrap yard. I usually trade the scrap for lead to make sinkers. Today i went and was able to trade scrap for a box of ready made sinkers they had there. The bank sinkers are in 2, 3, 4 & 5oz. The no rolls are in 1, 1.5, 2 & 3oz. I have to cut the overflow off them. The trade value was $13 and i got 23lbs of weights.