South Korea 1988 Olympics 20-piece RARE gold and silver Proof Set, (8) silver 5,000 Won, (8) silver 10,000 Won, and (4) gold 25,000 Won, all Gem Proof. 925 purity for both gold and silver, coins come with original box. The item "1988 Seoul Rare Olympic Gold & Silver Coin Set" is in sale since Friday, October 15, 2021. This item is in the category "Coins & Paper Money\Coins\ World\Asia\Korea\South Korea (1948-Now)". The seller is "finejewelry76" and is located in Needham Heights, Massachusetts.This item can be shipped to United States.