It really all depends on what you want to do...
Truthfully the only reason I do pennies is to stash away the wheats and other goodies that I find while doing them. Personally I could really care less about the 95% copper stuff, probably because I have had virtually no luck dumping it on Ebay...
If you're determined to buy pre 59-81 cents a 2 cents a piece, I've got about 2 grand worth in my basement that I'll sell you (lol).
To me it just wouldn't seem worth it.
On the other hand, I had been doing about 5-6 hundred dollars a week in cents and I have pretty much stopped now because I'm leaving the country at the end of the month for a while. To search that much I drove at least 50-60 miles round trip to pick up the pennies, it took AT LEAST 5 hours a week to run them all through the Reydale and sort everything the way that I do it, and then it took me at least another 2 hours a week to dump, and another 50-60 miles of driving to dump.
To me all that is worth doing because I enjoy doing it, to you it may not be. So in that case I would say yeah 2 cents a piece doesnt sound too bad, because I know what it takes to acquire that "2 cent penny" on the other end of it...
It really just depends on what your goal is I guess.