Pure Silver Proof Convex Coin Canada: Mint's largest-ever. Original MINT CONDITION encapsulated with Certificate Authenticity & case/box, etc. The item "2017 Maple Leaves in Motion $50 5OZ Pure Silver Convex Coin Canada.Mintage 2000" is in sale since Tuesday, March 28, 2017. This item is in the category "Coins & Paper Money\Coins\ Canada\Commemorative". The seller is "mario95coin" and is located in Ontario. This item can be shipped worldwide.