No outer box or COA. Coins are in original hard plastic capsules as issued by the US Mint.The item "1987-S US Constitution 4 Coin Set 2 $5 Gold and 2 Silver Dollars Proof and BU" is in sale since Monday, October 28, 2019. This item is in the category "Coins & Paper Money\Coins\ US\Commemorative\Modern Gold (1984-Now)". The seller is "flying-monkey-collectibles" and is located in Manhattan, Kansas. This item can be shipped to United States.