The 1986 $25 American Gold Eagle, certified by the Numismatic Guaranty Corporation (NGC), is a half-ounce gold coin composed of 22-karat gold, with a purity of .9167. This coin holds the distinction of being part of the first issue year of the American Gold Eagle series. It features the historic Saint-Gaudens design with Lady Liberty on the obverse and Miley Busiek's design of a family of eagles on the reverse. With a mintage of 599,566, it is a significant piece for collectors and investors alike. The NGC certification assures the coin's condition and authenticity, enhancing its collectibility and value in the gold bullion coin market.