China
People's Republic gold Proof "Mountain Sheep" 100 Yuan 1992 PR69 Ultra Cameo NGC, KM456. Mintage: 1,500. Series III. A luminous Proof, issued as part of the endangered wildlife series, featuring a mountain sheep and baby lamb. Essentially flawless and rarely encountered, with a minuscule mintage figure of just 1,500 pieces.
Estimate: 1000-1500 USD