There is a new Robitussin Printable Coupon that you can use to get the Robitussin To Go packs for FREE at Walmart PLUS make a little overage to use on other stuff you are buying!
Buy 2 Robitussin To Go (2 Pack): $1.00 ea.
Use $3.00 Robitussin Coupon
Final Price: BOTH FREE + $1.00 MONEYMAKER!
*Walmart prices vary slightly by region, but usually not by much. This product may not be at all stores, but it is usually found by the registers, in the travel-size section or on the shelf next to the full-size bottles.
*The NEW Walmart Coupon Policy states that they allow you to use overage from a coupon towards other items in your purchase, so yay!! Take a copy of the policy with you just in case you have problems.