This week is the last week of the buy two get one free hair care promotion at Walgreens. Keep in mind, a coupon cannot be used on a free item. Garnier Whole Blends Shampoos and Conditioners are regularly priced at $3.99. Buy three, and use two $2.00/1 Red Plum newspaper coupons. Look for a new coupon in today’s Red Plum insert. Newspaper coupons and their amounts very by region. The final price is $1.33 each!