Walmart Deal- FREE Robitussin To Go!!! HURRY AND PRINT YOUR COUPON NOW!!! October 1, 2011 Cori 4 Comments With this coupon you can score FREE Robitussin To Go priced at $.97 at Walmart (usually near the check out stands)! Print yours before it’s gone! Look for it under Healthcare! Thanks, Money Saving Mom and Krazy Clippers!