Mexico
Republic 8 Reales 1830 Do-RM AU55 PCGS, Durango mint, KM377.4, DP-Do07. Variety with "B" on the eagle's right foot. Boldly struck, with mottled gray and gold toning over lustrous, reflective, surfaces. DP states that XF examples are very scarce and no examples have been certified finer than AU55 by PCGS, or NGC.
Estimate: 300-350 USD