Argentina
La Rioja 8 Reales 1839-R MS64 NGC, La Rioja mint, KM8. An exceptional Crown, especially highly-sought for type when encountered in Mint State, with stormy-gray tone that transitions into a more colorful saturation around portions of the raised design. Some striking inconsistency is of note, but for this often crudely produced issue, problems are more the standard than the exception. Rare in this high third-party grade.
Estimate: 2000-2500 USD