Deep Mirror Proof-Like Morgans. 2017-S Limited Edition Silver 8-Coin Proof Set (Box and CoA). This 2017-S Limited Edition 8-Coin Silver Proof Set comes with the Box and CoA. This set contains 2.34oz of silver. Each set contains 5 America the Beautiful Quarters, a Kennedy Half Dollar and a Roosevelt Dime struck in 90% silver. Set also contains a 1oz Proof Silver American Eagle struck in. Rinkor Rare Coins, LLC is a trusted premier coin dealer specializing in DMPL Dollars, Peace Dollars, Seated Dollars and Trade Dollars for over 30 years. Our goal is to provide you with the very best inventory of quality certified dollars and other coins in the marketplace. We have built a reputation in the coin industry for outstanding customer service, impeccable integrity and high quality certified coins. We look forward to serving you in your investing and collecting goals. We will respond to you within 24 hours and do our best to help you out. This is at our discretion.