This is a rare opportunity to own a 2011 US Mint Silver Proof Set, which comes in its original box and includes a Certificate of Authenticity. The set contains 14 coins with a fineness of 0.9 and was struck in San Francisco. The coins are uncirculated and have not been released into circulation.

The set is a must-have for any serious coin collector, especially those interested in US coins. With its beautiful design and high-quality strike, it is sure to impress. Don't miss out on this opportunity to add a piece of US coin history to your collection.