That sounds like a good idea Immy. Its not likely that any pennies you save though (Lincoln wheat's, memorials) are going to have great value down the road. Other than the key and rare dates. I'm not sure that all the people advocating saving copper pennies actually could ever find a dealer that would cash in those pennies without charging them a handling fee that would wipe out the profit they would make from the price of copper. This is all just my opinion, but you would be better off putting those pennies in the bank than trying to sell them at the scrap yard for two reasons that come to mind. First, even pre-82 pennies weren't 100% copper. I believe they were 95% copper with the balance zinc and some other base metal. Not sure about the zinc, but pretty sure about the 95% copper. With the metal not being pure, wouldn't the scrap handler charge something extra for the smelting process? Just thinking out loud here. the other reason is the price of copper, like silver and gold, fluctuates all the time. During times of uncertainty, you sometimes see huge price swings. This is one of those times. Five years from now, copper and zinc might fall flat. Then that five gallon water bottle full of pennies might not seem like it was such a good investment. By the way, I hope they keep the penny. It does give us one more coin to search through.
Those are just my thoughts, take them with a grain of salt though, I'm definitely not RICH!!!