Select varieties of General Mills Cereals are on sale 4/$6 at Shoprite thru 1/16.
You must buy 4 to qualify for this price and you must have access to 2 computers.
Go here for 75c/1 IPs.
This Q is a DND-5 so YMMV as to how this works out.
If your store/cashier allows the doubling regardless of the DND then you can get 4 boxes of Cocoa Puffs for FREE!