Coupons just released a new coupon good for $3.00 Off Any 2 Robitussin Products. Click here to visit their site and print it. The coupon should be automatically linked, but if needed use the zip code 55555 and click the “Healthcare” category to find it faster. (First page for me)
Walmart should have their Robitussin To-Go 2 ct. priced around $1, so free + overage after this coupon.
Image Credit: Coupons; thanks j4g