Cheap Colgate Toothpaste/Toothbrush at Walgreens Starting 1/8

Walgreens:

Colgate Toothpaste/Toothbrush 2/$6 (Get 4 RR Back)
Use (2) .75 Any Colgate toothpaste Coupons from 1/1 (exp. 1/21/12)
Pay $4.50 OOP *** Get back 4 RR
Thats like paying $.25 Each!