1988 uncirculated silver dollar and five dollar gold coin set with certificate of authenticity. The silver coin weighs 1 (one) Troy ounce and the gold coin weighs. All reasonable offers will be considered. The item "U S Mint 1988 Olympic Coins. 1.999 SILVER DOLLAR & 1.999 GOLD $5 COIN withCOA" is in sale since Wednesday, October 4, 2017.This item is in the category "Coins & Paper Money\Coins\ US\Commemorative\Modern Gold (1984-Now)". The seller is "gracesattic09" and is located in Fort Lauderdale, Florida. This item can be shipped to United States.