Check your local Walgreens for these additional deals:

Salt & Vinegar Pringles clearanced, $.50 (shelf may say $1.09 but look for clearance sticker or price check)
Use $1/2 MQ, 3/15 P&G
Final Price = 2 Free with each coupon

Mentos Gum is on sale for 2/$2 thru 4/24 (must buy 2 to get this price)
Use $1/1 MQ, 3/1 SS
Final Price = Free

Monthly Deal:
Buy a Bayer Contour Glucose Meter, get a coupon for a Free Crest Toothpaste
Bayer Meter, $14.99
Use $30/1 MQ, 3/1 or 3/22 inserts (coupon will adjust down to cost of item)
Final Price = Two Free items after coupons
(hang on to your receipt, the Crest should count towards ESR #5, get $5 back wyb 4 products)

via HCW