Been looking at scrap gold items and came across CPU chips from the 80s. Looks like there's plenty of gold for recovery. Anyone out there making money with it? Chips like these ones - http://www.goldcomputerchips.com/detail.asp?id=15&n=Intel-A82380-25---Weight-5002-kg-1102-lbs
Do a search on here, there's an awesome thread by him showing the gold yield from different model CPUs. Fairly nasty chemicals though in the recovery - it's not a kitchen bench activity if you want to keep your eyes or the skin on your hands.