All my coins are genuine guaranteed. If unsatisfied with item for any reason, return by" as received" condition within 14 days of receipt. The item "1970 COSTA RICA SILVER 5PCS PROOF SET" is in sale since Thursday, July 06, 2017. This item is in the category "Coins & Paper Money\Coins\ World\North & Central America\Costa Rica". The seller is "dingding1975" and is located in Suzhou, Jiangsu. This item can be shipped worldwide.