Brazil
Pedro II gold 10000 Reis 1863 AU55 NGC, Rio de Janeiro mint, KM467, LMB-651. According to Livro Das Moedas Do Brasil, the second-highest date in the long-running series spanning from 1853 to 1889, exceeded in value only by its 1859-dated counterpart. A scarce offering, especially so lightly circulated.
HID02901242017
Estimate: 800-1200 USD