This item is for one set of 2015 Native American Philadelphia and Denver Mints in certified ANACS 67. This is the seventh year issued in Series II of the Sacagawea Dollars. The Sacagawea Dollars was first issued in 2000 changing only the date for the first nine years. The 2015 features the Mohawk Ironworkers and the building of New York City skyscrapers. The Golden Dollars hasn't been released into circulation since 2001! The 2015 is one of the KEYS to the series!