Walgreens: $.80 Nature Valley Granola Bars

Walgreens has these priced at $4/2 

Here’s what the deal looks like:
Buy five Nature Valley Granola Bars $10
Use five $.50 from Coupons.com or SmartSource or or two $1/2 from Pillsbury or Betty Crocker and one $.50 coupon (coupons should total $2.50)
Pay $7.50, Get $3.50 Register Rewards
Final Price = 5/$4 ($.80 each!)