2023 Proof Silver Eagle Congratulations Set, Gem Proof with Original Government Packaging and COA. Is the 2023 Proof Silver Eagle Congratulations Set in Original Government Packaging with COA. This Silver Eagle is in Gem Proof condition, and its packaging is in excellent condition. It has been stored in a dark, cool, and dry location since I received it from the US Mint. The photos are of the coin you will receive.