Very nice find and congratulations! They are somewhat common to find in circulation. I have 11 of these in my collection. All of them were pulled from circulated bankrolls, from a bank box of U.S. Pennies, that I get from my local bank.
Errers and Varietys.
More information about Die Deterioration? http://goccf.com/t/317950
Retired U.S. Mint Coin Die Set information. http://goccf.com/t/302961
1988 P LMC
RDV-006, 1998 P LMC
Wide AM, and 2000 P LMC
Wide AM. http://goccf.com/t/327834 http://goccf.com/t/294303 http://goccf.com/t/312900
1973 D Lincoln Memorial cent
With Recurring Die Subsidence Error Information. http://goccf.com/t/304624 Machine Doubling
Die states progression on coins. Scroll down, so you can see the different die state progressions. http://goccf.com/t/325638