Grab some cheap cereal at Target with this Cartwheel deal:  50% off Special K nourish ($3.49 online), use this $2 off four boxes of Kellogg’s cereal or this 50¢ off one box of nourish and you’ll pay only $1.25 a box.  Since Cartwheel is only in store and most Targets are out of everything by the end of the week, check your local Target to see what’s in stock.