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Get Mucinex for as low as $11.11, which is 49% off the average retail price of $21.75 for the most common version, by using a GoodRx coupon.
GoodRx coupon prices last updated on 05/12/26.
*Prices subject to change without notice. Sales tax may apply and is not included.
Popular offers
| Dosage | Quantity | Retail price | GoodRx price |
|---|
| 600mg | 20 tablets | N/A | $13.40 |
| 1200mg | 14 tablets | $18.63 | $14.10 |
