2019 US Mint 8 Coin Limited Edition Silver Proof Set with COA & Orig Packaging 25 July 2023July 25, 2023adminmintcoin, edition, limited, mint, orig, packaging, proof, silver Original 8 coins in excellent condition and incased in individual plastic holders with COA. Packaging includes original box and sleeve depicting 2019 UNITED STATES MINT LIMITED EDITION SILVER PROOF SET.