SEE OUR STORE FOR OUR SELECTION OF SILVER EAGLES AND OTHER GRADED COINS. YOU ARE LOOKING AT A. 2019 S NGC PF70 APOLLO 11 ENHANCED REVERSE PROOF KENNEDY HALF DOLLAR SIGN.CERT #'S WILL VARY. The item "2019 S NGC PF70 APOLLO 11 ENHANCED REVERSE PROOF KENNEDY HALF DOLLAR SIGN" is in sale since Tuesday, June 4, 2019. This item is in the category "Coins & Paper Money\Coins\ US\Half Dollars\Kennedy (1964-Now)". The seller is "silver-eagle-store" and is located in Hanover, Pennsylvania. This item can be shipped to United States, United Kingdom, Germany, Australia, Sweden, New Zealand, Switzerland, Canada.