Click to expand Tap to zoom 2019-S US Mint Innovation Dollar Proof Set - 4 Coins as Issued in OGP W/COA $34.95 USD 2019-S U.S. Mint American Innovation Dollar 4 Coins in Gem Proof Set as Issued with original box and COA. 1 2 3 4 5 6 7 8 9 10+ Quantity Quantity Add to cart Buy it now This item is a recurring or deferred purchase. By continuing, I agree to the cancellation policy and authorize you to charge my payment method at the prices, frequency and dates listed on this page until my order is fulfilled or I cancel, if permitted.