Collectible coins encompass a wide range of items sought after by numismatists, including rare, historic, and commemorative pieces. The Seated Liberty Half Dollar, minted from 1839 to 1891, features a female representation of Liberty seated. The 1846 Seated Liberty Half Dollar is particularly notable among collectors. In some instances, coins may be graded and assigned a value in four-dollar increments, reflecting their condition and market demand. Collectors often seek out specific years, mint marks, and designs to enhance their collections.