1968 Lincoln Penny Errors Worth $10–$285 in 2026! Are you a coin collector or just curious about rare pennies? The 1968 Lincoln penny is one of the most interesting coins for collectors, especially when it comes to errors. Depending on the type, severity, and condition, these pennies can be worth anywhere from $10 to over $285 ! Some of the most valuable errors include: 1968-D "L" on Rim / Double Die Obverse (DDO): Rare and visually striking, often selling for hundreds of dollars. Double Die Rev