Our farm co-ops didn't carry the DE, or the other pet supply stores either, HOWEVER I found a local feed & seed store that carries food grade DE. I have found that buying it online just about doubles the price when adding shipping to the cost as the DE is relatively inexpensive. My point is keep looking around. I didn't even know we had a local feed & seed store and accidentally came across it online. I understand that it lasts a long time, so even if you end up buying online, the price is nominal. Good luck!