US Mint Director Philip Diehl Signed Label
The 2010-S Proof Sacagawea Dollars came in Proof Sets from the year and were struck in great quality. Most examples ranged from about PR67-PR69 Deep Cameo condition. Fewer examples exist in perfect PCGS PR70 Deep Cameo condition. However any example in any grade should not be difficult to find since the Mint produced them in large quantities and most examples came in really nice quality .