This is a 2000-D SAC$1 Sacagawea One Dollar coin made of 88.5% Copper, 6% Zinc, 3.5% Manganese and 2% Nickel. The coin is uncirculated and ungraded, with an unknown KM Number and California Prop 65 Warning. The strike type is business and the fineness is .885. The coin features Native American design and was minted in Denver, United States. It comes with an Uncertified Certification Number and has a variety of Sacagawea.