10 coin canadian silver proof set... Contains ten troy ounces of silver.... The item "1988 CANADA OLYMPIC SILVER 10 coin proof set ten $20 coins 10 oz. Silver" is in sale since Friday, July 16, 2021.This item is in the category "Coins & Paper Money\Bullion\Silver\Coins". The seller is "larryandjohn" and is located in Pinckney, Michigan. This item can be shipped to United States.