Collectible coins can vary widely in type, including those from specific years, mint marks, and denominations. The 1983 1-cent coin (penny) from the Denver Mint is notable for its composition and minting details. While most pennies produced in that year are common, specific attributes such as condition, errors, or variations can increase their collectible value. Collectors often seek out full rolls (50 coins) to find uncirculated examples or valuable anomalies.