Kroger has Totinos party pizza on sale for $1.25/ea.
Buy 5 ($6.25 total) & you can get a General Mills instant rebate good for $5.00 off your next purchase.

After purchasing, go to http://www.useyourcash.com/totinosgrocerycash/ and enter the codes from 4 of the boxes

Total price breakdown for each order is as follows:

$6.25 - 5 pizzas x $1.25/ea
-.00 off next purchase coupon

-$5.00 online rebate

=$3.75 profit!