Canada
Elizabeth II Mint Error - Double-Struck gold Proof "National Parks" 100 Dollars 1985 PR67 Deep Cameo PCGS, KM144. This gold Proof $100 coin has been double struck over about 60% of its obverse, warping the flan in the process. Lemon-gold throughout, with plenty of detail to interest the eye for prolonged study. For such an error to have made it into private hands is rather remarkable. In fact, this is actually the second example of this error that we have offered. The first of which, a PR68, was sold in our 2019 NYINC sale, hammering for an impressive $16,000. Perhaps this offering will equally engage the large base of Canadian error collectors as well.
HID02901242017
Estimate: 8000-12000 USD