Collectible coins, such as the Silver Eagle, are highly sought after by numismatists and investors alike. The American Silver Eagle, issued by the United States Mint, is a one-ounce silver bullion coin that features iconic designs, including the Walking Liberty on the obverse and a heraldic eagle on the reverse. The 2007 Silver Eagle is one among many annual releases and is particularly noted for its purity, containing one troy ounce of .999 fine silver. Collectors often seek coins in pristine condition, with designations such as "MS" (Mint State) for uncirculated pieces, which can significantly affect their market value.