Watch List notes:

China (People's Republic), platinum proof 50 yuan (1/20 oz) Panda, 2003, NGC PF 70 Ultra Cameo ("top pop"). KM-1470; PAN-320A. The first of just two years of 1/20 oz platinum pandas (and the only platinum Panda issue for this date). Mintage: 50,000 (surviving unknown). Pedigreed to the Gansu Collection of Chinese Panda Coinage.

Estimate: $300 - $450