Hi, my brother is going to China and Hong Kong visiting his in-law. Where does one buy these Panda coin from? He said he can buy it from the bank...is that a good place to buy? I am not looking for uber coins...just basic 1 or 2 or 5 or 10 oz silver Panda, probably 2012 or 2011 (whatever cheap). I am just worried with counterfeit products. Any direction will be appreciated. Thank You. PS: My brother does speak Mandarin fluently, so no language barriers.