here, here or here to print a coupon for $.55 off One box of Honey Nut Cheerios. You should be able to print 2 coupons from each link for a total of 6 coupons!
Kroger has General Mills cereal on sale this week and next as part of the Mega sale. You will need to buy 10 participating items to get the price I have listed below. Go here to see a full list of Mega sale items.
Honey Nut Cheerios - $1.79
Use $.55/1 printable here, here or here
Final Price - $.69 ea