2015 $20 The Canadian Maple Leaf Pure Silver Coin Display in Original Box W/COA *Sold Out at The Mint* (Only 15,000 Minted!) - This 1 ounce $20 fine silver coin is the first ever Maple Leaf shaped coin, and the first coin with a unique shape produced by the Royal Canadian Mint. There were only 15,000 of this coin minted, and the mint is already sold out. The coin is displayed in a carved wooden maple leaf display, and comes with a certificate of authenticity. The piece also comes in the original box.