Gold Five Dollar Coin-West Point. The item "1991 US Mount Rushmore Anniversary 3 Coin Gold & Silver Proof Set in Box COA" is in sale since Sunday, September 20, 2015. This item is in the category "Coins & Paper Money\Coins\ US\Commemorative\Modern Silver/Clad (1982-Now)". The seller is "qualityjewelryforless" and is located in Marlton, New Jersey. This item can be shipped worldwide.