- Certified by NGC to AU 53, Population Census: 2 coins, only 7 higher.
Dunnigan states for Pi05, "This coin is the third scarcest of the 1828-1841 period. Usually found in Very Fine condition. Extremely Fine and Almost Uncirculated examples appear occasionally, but they are scarce".
- Almost Uncirculated Potosi Mint (Pi) silver 8 reales.