China
People's Republic gold Proof "Marco Polo" 100 Yuan 1983 PR69 Deep Cameo PCGS, KM80, Fr-14. An exceptionally scarce example, with a mintage of just 1,030 pieces, this impeccable gem exhibits radiant luster and flawless contrast. PCGS has graded just one specimen at PR70, so the present example is clearly about the best one can hope to find.
HID02901242017
Estimate: 3000-4500 USD