What this coin looks like (obverse, reverse, mint mark location, special features, etc.):
The 2011-S Burnished Uncirculated American Silver Eagle is the first silver eagle minted in San Francisco and was intended for a 5-coin silver eagle set commemorating the 25th anniversary of the American Silver Eagle series. Only 100000 of these sets were produced and this is the same mintage figure for the coin.
Coin valuation chart: Typical coin prices, values and worth per grade or condition - in USD