You don't have to pay extra for twice cleaned corn if you buy corn from a large feed dealer. They have a great grain/seed cleaner. Places down south like Lyssy & Eckels, Mumme's, Morales, Bee County Coop, Leopold, etc all do high volumes of corn that is very clean and at a price that is cheaper than bagged corn from a retail market place or convenience store. I paid $5.75/50 lb bag of corn at McCoys of all places in Beeville. It was from Bee County Coop. Best price around me and really clean/new crop corn. No bugs or trash in either. Their store is in a location that has a lot of hunters driving buy and buying feed pen or fence or lumber material for their ranch or lease.