Which include the silver (99.9%) and clad proofs fresh from US Mint proof sets and P & D's from US MINT rolls. Winner must pay within 3 days of auctions end. Check out my other auctions. The item "IN STOCK 2020 P D S S Silver & Clad Proof Kennedy Half Dollar 4 Coin Set PDSS" is in sale since Wednesday, June 3, 2020.This item is in the category "Coins & Paper Money\Coins\ US\Half Dollars\Kennedy (1964-Now)". The seller is "sportcollectorsgallery" and is located in Guilford, Connecticut. This item can be shipped to United States.