Kmart cereal deal

Kmart has select General Mills cereals on sale for 1.49 each (must buy 4). I don't usually sho there, but I happened to be driving by and popped in to see if Fiber One was included in the deal. And, yay! It was!
Both DH and I eat this cereal almost every morning - I claim it to be the secret to my weight loss success (see skinnymich.blogspot.com). It typically retails for 3.49-3.89 in most stores, so I try to stock up when a good deal comes along- and 1.49 is a real steal. In fact, I've never seen it less than 1.99. I grabbed 4 boxes and matched up my coupons. I had an extra $1/1 coupon so I grabbed a 5th box (which was 2.49 -without buying 3 more to make a second set of 4)
All said and done, I paid 5.49 for 5 boxes of cereal which is 1.09/box. Not too shabby.
The register printed a coupon for 1.50 off 5 boxes of General Mills Cereal with my receipt. I can go back and do the deal again if I dare!