One-cent coins called "large cents" were produced in the U.S. through 1857. However, they were not the smallest denomination in circulation. From 1793-1857, half-cent pieces were minted, ...

These pennies are already worth $1,500 to $5,000, with one selling for $7,800, so double or triple that in 25 years wouldn’t be surprising. 1877 Indian Head Penny: ...

As it was, the $5,136 worth of pennies took five hours for Origin Bank in Ruston, Louisiana, to count and process. Otha Anders has collected over half a million pennies during the last 45 years.