China (People's Republic), gold 1 oz proof official Panda issue, 1987, San Francisco International Coin Expo, NGC PF 69 Ultra Cameo. KM-XMB7; PAN-63A. Only two higher (MS 70) in NGC census. Mintage: 3,000 (planned; actual and surviving unknown). For what it's worth, NGC refers to this as an OFFICIAL PANDA ISSUE as opposed to MEDAL. Pedigreed to the Gansu Collection of Chinese Panda Coinage.
Estimate: $1800 - $2600