1. Condition: The condition of the coin plays a significant role in determining its value. Coins that are well-preserved, with minimal wear and tear, are generally more valuable than those that are heavily worn or damaged.
2. Rarity: The rarity of the coin also influences its value. Some one penny 1919 coins may be rarer than others due to lower mintage numbers or specific mint errors. Rare coins tend to command higher prices.
3. Market Demand: The demand for one penny 1919 coins among collectors and numismatists can affect their value. If there is a high demand for these coins, their prices may increase.
Based on these factors, the value of a one penny 1919 coin can range from a few dollars to several hundred dollars. It's recommended to consult with a professional numismatist or use reputable online coin value guides for a more accurate appraisal of your specific coin.