Mexico
Republic 8 Reales 1834/3 Pi-JS MS63 NGC, San Luis Potosi mint, KM377.12, DP-Pi09. A gleaming Select example of this scarce date, with light tone in the field. Although seemingly an overdate, the appearance does not match the example in Resplandores, which Dunigan and Parker call "very rare". Further inspection yields a fairly broad ghosting of the design on both sides from being struck twice by the dies.
HID02901242017
Estimate: 300-600 USD