The first Sacagawea Dollar was minted in 2000, and it was produced until 2008. From 2009, the Native American Dollar has honored Sacagawea on the obverse while featuring a brand-new reverse design that draws inspiration from Native Americans’ historical contributions. Jim Thorpe, the first Native American to represent America and win an Olympic gold medal in 1912, is shown on the reverse of the Michael Gaudioso-designed 2018-S Native American Dollar. The ideal Perfect 70 grade for this 2018-S Reverse Proof Native American Dollar.