The product is a 1910 Gold $20 Saint Gaudens Double Eagle coin graded by NGC as MS 63 with a CAC certification. It is an uncirculated coin composed of 0.9 fineness gold, minted in Philadelphia. The coin is from the United States and is part of the pre-1933 time period. This historical piece of US currency holds value not only for its monetary denomination but also for its rarity and collectible nature.