Here I am looking to trade (20) 2010 minted LAKOTA .999 pure 1 AV ounce copper coins for an equal valued insulator. Bullion is a great investment as it holds value and is a tangible asset. Total of 20 ounces of pure copper and the plastic protective cylinder for them. Coin relief is Chief Crazy Horse on the front with a sunburst behind him and on the reverse is a buffalo and says "Currency of the free and independant nation". Will trade even for $70 valued insulator or insulator(s) equal to $70.Please use view original for a closeup of all coins. First email....