The product is a 1917 G$1 McKinley gold coin graded as Uncirculated with NGC certification. It is a commemorative coin from the United States minted in Philadelphia. This coin has been cleaned on the obverse side, which may affect its overall appearance but does not impact the coin's grade or value. The coin is a valuable piece of US coinage history from the early 20th century, featuring President William McKinley on the obverse and various commemorative features on the reverse.