SDM 2 boxes of Special K cereal for $1 each. On sale in flyer for $2.99, then used BOGO coupon to get one free. Then claimed $1 from Checkout 51. One of the two has to be chocolate and berries flavour to get the $1 back. Make sure you go to a big SDM. The smaller ones only have the plain Special K flavour, not the fancy kinds.