The product is a rare and valuable 2 Mark silver coin from Germany's Empire period, specifically from the year 1888. This coin features the Prussia 2 Marks denomination and has a high metal content of 0.9 silver fineness. It is considered a tough type coin, making it a coveted collectible for numismatists and coin enthusiasts interested in German Imperial-era coins. The coin has been professionally graded by PCGS as MS65, adding to its authenticity and market value.