France
Napoleon III gold 100 Francs 1868-BB AU58 NGC, Strasbourg mint, KM802.2. Mintage: 789. Delicate softening resides over the highpoints and one set of contact marks in the field to the right of Napoleon's nose are the only mention-worthy instances over the surfaces. The lowest mintage date of the type and extremely elusive as a result; a coin that finds itself in constant demand from date collectors in the series.
HID02901242017
Estimate: 3500-4000 USD