Did you the know the U.S. still made a dollar coin?  Personally, I had no clue.  It was on a long road trip that I discovered them at a rest stop somewhere.  Stuck with only a 5 dollar bill, I figured it would be $3 dollars in quarters in change for my overpriced $2 beverage.  But to my surpirse!

Dollar coins, they apparently come with various presidents, Millard Fillmore and James Monroe below and The Statue of Liberty  on the front and there's a Native American series that also includes Sacagawea.