China
People's Republic gold "Year of the Pig" Proof 150 Yuan 1983 PR70 Ultra Cameo NGC, KM74. Mintage: 2,035. A low-mintage issue in this ever-popular lunar series and a rarity in this exceptional grade. To date, only three examples appear in the NGC census at the PR70 UCAM grade. Accompanied by the original box and COA.
Estimate: 2000-3000 USD