Over the next seven years, the Mint produced nickels and silver half dimes, before phasing out the half dimes ... But if you do, don’t spend it. These are the most valuable nickels, and they are worth ...
If you’re looking for the most valuable 1959 proof dime coins, you should keep your eyes peeled for proof coins with grades of PR69 and above. Also, look for coins with PR68 Deep Cameo or higher.