Watch List notes:

China (People's Republic), platinum proof 100 yuan (1 oz) Panda, 1988, NGC PF 69 Ultra Cameo. KM-192; PAN-76A. Only one graded higher (MS 70) by NGC. The second of a short, four-year date-set of platinum 100 yuan, struck in higher quantity than the previous year but no easier to obtain, largely due to the fact that so many were melted in the mid-1990s when their melt value exceeded their numismatic worth. Mintage: 3,000 (planned; actual and surviving unknown). Pedigreed to the Gansu Collection of Chinese Panda Coinage.

Estimate: $2000 - $3000