China (People's Republic), gold 3 yuan (1 gram) Panda, 1991, (10th Anniversary of the Issuance of Chinese Panda Commemorative Coins), NGC MS 69. KM-351; PAN-161A. Officially the smallest coin in the Panda series, most of which "found their way into jewelry or other promotional items... an MS69 example is a superior find" (Anthony). Only 17 higher at MS 70 in the current NGC census. Mintage: 110,000, but 100,000 of those were sold in Pandagram cards sent mostly to non-collectors (actual surviving unknown). Pedigreed to the Gansu Collection of Chinese Panda Coinage.
Estimate: $150 - $225