The 50c 100th Anniversary National Park Commemorative coins were officially released by the U.S. Mint on March 24, 2016. The introductory issue price for the coins was $20.95. After April 25, 2016 the coins were sold by the U.S. Mint at an issue price of $24.95 each. The Mint also produced a Silver Dollar and Gold $5 coin, all three coins were produced in mint state and proof versions.