The product is a 2013 W Eagle Burnished Silver Eagle S$1 MS70 coin with a Mercanti Gaudioso signature, minted by the U.S. Mint. This coin contains 1 oz of .999 fine silver and is certified by NGC with certification number 6792685-013. The coin features a burnished strike type and is graded as MS 70, making it a valuable addition to any collection of American Eagle coins.