Kelloggs Fuel for School money

My friend Nicole and I spotted this in the KMart flyer this week and she was kind enough to round up the deals for me:
$10 rebate check from Kelloggs when you send in 10 proof of purchase and original store receipt. All must be purchased in the same transaction. Here are the ones included:

• Any Kellogs cereal 10 oz or larger
• Any Keebler product 8 oz or larger
• Any Sunshine product 8 oz or larger
• Any Kellogs NutriGran Cereal Bar 4 count or larger
• Any Kellogs PopTarts 8 count or larger
• Any Kellogs Rice Krispie Treats Square 8 count or larger
• Any Kellogs Fruit Flavor Snack 6 count or larger
• Any 100 Calorie Right Biews 6 count or larger

In the 6/7 RP there are coupons for $.55 off Poptarts and $1 off cereal.

The flyer also advertises that Kelloggs cereal at KMart is 4/$10, Special K bars are 4/$10, Poptarts are 2/$4. More info here.

I'll work on getting more info on this but if anyone has thought of the best way to maximize these dollars or get a great deal, please leave a comment.