I feel it's one of the underused business ideas; if one is severely and interested in this business, one can make good money. Recently I saw this as a start-up idea in Shark Tank India and the person did manage to get a good offer from the sharks and it actually is a profitable business if you can correlate with bigger junk dealers.
How about Earning becoming a Scrap Dealer?
How about Earning becoming a Scrap Dealer?