My mom collects pennies in an Ozarka 5 gal bottle. I give her mine. Last time we changed THAT in it was over $300. It took like 10 years to fill, life's too short and that's not near enough reward for the PITA of emptying and transporting over 30,000 pennies.
Personally I won't miss pennies if they decommission them. At least I still have approx 8 more years before I have to haul her copper obsession again.