The 1978 penny: a common find, yet some are worth more than face value.
Most 1978 pennies are worth 1 cent, but collectors may pay more.
Uncirculated or mint condition pennies can fetch up to $1 or more.
Special features like errors or unique markings increase a penny's value.
Look for double die errors, a rare and valuable 1978 penny feature.
Proof coins, specially made for collectors, can be worth $2 to $5.
Keep an eye out for the San Francisco mint mark, denoted by an 'S'.
Condition is key: grading from Good to Mint State affects value.
Store your pennies properly to preserve their condition and value.
Always consult a professional for accurate grading and valuation.