The 1990 $25 American Gold Eagle, certified by the Numismatic Guaranty Corporation (NGC), is a half-ounce gold coin crafted from 22-karat gold, with a .9167 fineness. The coin boasts the classic Saint-Gaudens obverse design of Lady Liberty and the Miley Busiek reverse design featuring an eagle family. NGC's certification assures its condition and authenticity, and with a mintage of 62,401, this coin is esteemed among collectors and investors for its numismatic value and gold content.