The 1989-D BU Congressional Commemorative Clad Half Dollar 50C Coin is a collectible coin minted in Denver in 1989. This uncirculated coin features a commemorative design in honor of the United States Congress, with a mintage of 163,753 pieces. Graded by the seller, this business strike coin is a valuable addition to any coin collection, showcasing the craftsmanship of American minting and the historical significance of commemorative coins.