2021 S Partial Proof Set 10 Pack Kennedy Dime 99.9% Silver Nickel Cent Dollar. 2021 S Partial Proof Set. 90% Silver Half & Dime. Pack of 10 Sets. Similar to Sets Shown. Up to 10% off BIN Price. Less than that will be auto declined. To combine more items you can take up to 7 days to pay. Please Allow up to 30 Days for Late Packages. 30 Day Return Privilege.