There is a $10 Kelloggs rebate. If you go to this link and click on save $80
Buy 10 participating products, get a $10 rebate check and a $70 coupon code for Dell by mail. Items must be purchased between 7/6/09 to 9/30/09. Purchase by 9/30/09 and get it in the mail by 10/9/09. You have to send in UPC symbols, form, and the original dated register receipt. All items must be purchased in a single transaction.
any Kellogg's Cereal (10 oz. or larger)
any Keebler or Austin Product (8 oz. or larger)
any Sunshine Product (8 oz. or larger)
any Eggo Product (4 ct. or larger)
any Kellogg's Nutri-Grain Cereal Bar (8 ct. or larger)
any Kellogg's Special K Cereal Bar (8 ct. or larger)
any Kellogg's Pop-Tarts Toaster Pastries (8 ct. or larger)
any Kellogg's Reice Krispies Treats Squares (8 ct. or larger)
any Kellogg's Fruit Flavored Snacks (6 ct. or larger)
any MorningStar Farms Veggie Foods Product (5 oz. or larger)
any 100 Calorie Right Bites (6 ct. or larger)
Most of the time when there is a rebate like this alot of grocery stores have these items on sale and sometimes there are coupons for these items.