China
People's Republic platinum Panda Proof 100 Yuan (1 oz) 1990 PR68 Ultra Cameo NGC, KM280, PAN-129A. Mintage: 778. As is often seen on this issue, the frost on the panda's forehead is incomplete and limits the grade. Accompanied with the original COA that states a mintage of 1,300 coins, but later clarified in government documentation that only 778 were actually minted.
HID02901242017
Estimate: 2800-3200 USD