The 2019-S Enhanced Reverse Proof Silver Eagle is a notable release from the U.S. Mint for its unique aesthetic qualities and collectibility. Certified by PCGS, it is composed of .999 fine silver and was released with a limited mintage of 30,000 pieces, which at the time made it the lowest mintage Silver Eagle. The 'Enhanced Reverse Proof' designation signifies a special finish that gives the coin a distinctive look, with a frosted background and a mirror-like finish on the design elements, creating a high level of detail and contrast. This specific release is highly sought after by collectors due to its rarity and the exceptional quality confirmed by its PCGS certification. The coin’s design follows the classic Silver Eagle imagery with Liberty striding forward on the obverse and an eagle on the reverse, but the enhanced reverse proof finish adds a level of depth and nuance to the design that is not found in the standard proof or bullion versions.