A specific enhancement to a widely collected bullion coin features a small, stylized star symbol. This mark differentiates it from standard issues, adding a layer of collectibility and often, increased value due to its limited availability. These coins are typically produced with a proof finish, further enhancing their visual appeal.
The addition of such marks provides collectors with a tangible connection to a specific event or period. It allows numismatists to pursue a more nuanced and specialized area of coin collecting. The limited mintage associated with these enhanced coins frequently results in higher premiums in the secondary market, reflecting their rarity and desirability.