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Get Guanfacine ER for as low as $13.18, which is 94% off the average retail price of $236.35 for the most common version, by using a GoodRx coupon.


| Dosage | Quantity | Retail price | GoodRx price |
|---|
| 1mg | 30 tablets | $272.63 | $18.22 |
| 2mg | 30 tablets | $238.09 | $19.34 |
| 3mg | 30 tablets | $241.25 | $19.04 |
| 4mg | 30 tablets | $271.11 | $19.04 |
GoodRx coupon prices last updated on 05/13/26.