I have been reading post on here where people are paying outrageous prices for Food Grade DE . I just wanted to share my good finding. I was talking to my neighbor a goat farmer and mentioned I was driving 40 miles to get food grad DE when he informed me he sells it for 23.50 at the flea market in Woodbury. I think this is a great find and for me free delivery can't beat that. The flea market is usually open on Fri. Sat. and Sun. His booth is the Gloden Blend Group and he has goat, llama and alpaca feed also vitamins and minerals no ck food just yet. Look for a big purple truck with the words "Plum Crazy" on the tailgate. He is usually wearing something purple. He is a hoot and I absoutely love having him for a neighbor. Anyway his number is 615-563-6009 you may want to call before you drive too far just to make sure he will be there on the day you choose or can set up a time for pick up.