Decided to buy 6 rolls of pennies when I left work tonight and am pretty happy with the results. I found 2 wheat pennies a 36 and a 54 in the first 10 I checked but didnt find any others. I also found 61 pre 82 pennies, and about a dozen 82s that I throw into a separate 82 only jar. I need to get a scale to sort the copper from the zinc ones because I don't trust my ears for the ping test. Pretty good score I feel for $3 worth of pennies. I've had similar results with other rolls from work but without the wheat pennies. Glad I decided to get them tonight.