Get a free BuzzRx baclofen coupon and save up to 80%. Baclofen (Ozobax) is a commonly-used antispasmodic agent and a muscle relaxer. Baclofen (Ozobax) is a prescription medicine used to treat muscle spasms, pain, and stiffness. The retail price for the most common version of the generic name drug is on average $36.30 per 30 day supply, but with your free BuzzRx savings card or baclofen coupon, you could reduce the prescription price to as low as $17.26. The BuzzRx card and coupon are accepted at nearly every pharmacy nationwide, including Walgreens, CVS, Rite Aid, and more. Ask your pharmacist to enter your BuzzRx prescription coupon when you drop off the prescription at the pharmacy counter to ensure you're getting the best savings.