Watch List notes:

China (People's Republic), silver 10 yuan (1 oz) proof Panda, 1990-P, NGC PF 69 Ultra Cameo, ex-Gansu. KM-276; PAN-137A. Impressive rendered frosted details plus radiant proof fields. Mintage: 20,000 (planned; actual and surviving unknown). Pedigreed to the Gansu Collection of Chinese Panda Coinage.

Estimate: $150 - $225