There have only been 2 examples found of the '82. You will be hunting for a long time. The obverse of the '82 is a 1982-P small date. Here is a link to it for reference. http://www.coppercoins.com/lincoln/diestate.php?date=1982&die_id=1982p1dr001&die_state=mds
I was wrong as of 2012 there were only 4 of them found. I don't know if any more have been found since.