Both coins come with certificates of authenticity. The item "2016 Australian Lunar Year of the Monkey Gold/Silver High Relief Set PCGS PR70" is in sale since Saturday, March 16, 2019. This item is in the category "Coins & Paper Money\Bullion\Silver\Coins". The seller is "ascoinandcollectables" and is located in Garden Grove, California. This item can be shipped worldwide.