PROOF70 First Day of Issue and RCM. The item "2019 Gold Maple Leaf Incuse $20 1OZ Silver Coin NGC PF70 1st Day Issue & RCM COA" is in sale since Sunday, August 30, 2020. 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.