There are certain products that you should vow never to pay for again once you start couponing, and toothpaste is one of them! It seems like it is always free! Starting 10/23 at Walgreens you will be able to score free Colgate Total toothpaste! Check out this deal:

Colgate Total Advanced Toothpaste, 4 oz $3.00, On Sale Starting 10/23
Buy 2, Receive $4.00 Register Reward
Use 2 $1.00/1 Colgate Total Toothpaste, 4 oz+ from Walgreens Diabetes and You, Fall 2011 Magazine (located near the pharmacy)
Pay $4.00, Receive $4.00 Register Reward

Final Price: Free