There is a great deal on Capri Sun 10ct boxes at Kmart this week. They are on sale (unadvertised) for $2 each and in the ad on the back there is a coupon for Buy One Get One Free making them $1 a box. The best price I get these for on sale is usually about .15 a pouch so .10 a pouch was a stock up price for me.
Please be aware that you do have to sign up for their stupid rewards card to be able to use the coupon. I have no problem with rewards cards really but I hate having one more stinking card to remember especially since I don’t shop Kmart very often.