Starting on 6/30, Dentyne gum will be on sale at Walgreens, two for $1.00. Print a coupon from the Dentyne Facebook page to save $1.00 on two packs, which will make each pack free! The coupon may not last until the sale begins, so print now.

Buy 2 Dentyne Gum, 9 or 16 ct $0.50 each, when you buy 2, sale price 6/30-7/6
Use one $1.00/2 – Dentyne Gum Packs, 9 pieces or larger – (facebook.com)
Final Price: Free, when you buy 2