I paid 20 bucks for it from one of my friends , yes I'm happy with the coin I'm just curious about the value and grade of this coin since I'm not really familiar with these types of coin. All I know that it is a 1830 4 Sol. Thanks for any help or responses.
It's a very good deal. I payed for this coin 40$ (and it's not 4 reales, but 2-reales coin only). Both of these coins were minted on Potosi Mint.