Prescription savings
Stop paying too much for your prescriptions. Compare prices, get pharmacy coupons, and save up to 80%.Resources
About GoodRx
Health conditions
Medications & treatment
Access & affordability
Well-being
Medication discounts

Get Guanfacine ER for as low as $13.03, which is 95% off the average retail price of $242.13 for the most common version, by using a GoodRx coupon.


| Dosage | Quantity | Retail price | GoodRx price |
|---|
| 1mg | 30 tablets | $270.57 | $18.18 |
| 2mg | 30 tablets | $276.96 | $18.96 |
| 3mg | 30 tablets | $293.62 | $18.91 |
| 4mg | 30 tablets | $270.23 | $19.62 |






250+ medications are free, with hundreds more under $10. Plans start at $9.99/mo. (when paid yearly). Terms apply.
GoodRx coupon prices last updated on 08/11/26.