For sale is a 2021 US Mint Limited Edition Silver Proof Set American Eagle Collection GOP COA. Check out my store for more coins! I have Slabbed (graded), Raw and Proof selections in all denominations! There are many modern era coins as well as coins from the 1800’s and turn of the century! In addition, I have several error coins graded and raw also. Please check out all of my items I have for sale, many have been REDUCED!