On Amazon right now you can get Emergen-C Super Orange, 1000 mg of Vitamin C, 0.32 Ounce, 30-Count for just $8.07 when you choose the Subscribe & Save Option. This works out to just $0.27 each and shipping is free! This is about $2 cheaper than my local stores carry this and we have already started taking this every day now that school has started.
Note: Amazon prices and promotions can change at any time. The price(s) listed in this post is/are subject to change.