Prescription savings
Stop paying too much for your prescriptions. Compare prices, get pharmacy coupons, and save up to 80%.Resources
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Medication discounts

Get Metformin ER (Glucophage XR) for as low as $11.70, which is 76% off the average retail price of $48.22 for the most common version, by using a GoodRx coupon.


| Dosage | Quantity | Retail price | GoodRx price |
|---|---|---|---|
| 500mg | 90 tablets | $41.29 | $14.90 |
| 750mg | 180 tablets | $129.17 | $26.87 |










200+ medications are free, with hundreds more under $10. Plans start at $9.99/mo. (when paid yearly).
GoodRx coupon prices last updated on 07/22/26.