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Get Metformin ER (Glumetza) for as low as $40.50, which is 99% off the average retail price of $8,748.56 for the most common version, by using a GoodRx coupon.
| Dosage | Quantity | Retail price | GoodRx price |
|---|
| 500mg | 90 tablets | $5,003.94 | $42.29 |
| 1000mg | 90 tablets | $9,207.89 | $53.86 |
Popular offers
Get an extra $10.00 off Metformin ER (Glumetza) and up to 90% off all prescriptions. Gold plans start at just $9.99/mo. Cancel any time.*
GoodRx coupon prices last updated on 04/15/26.
*Prices subject to change without notice. Sales tax may apply and is not included.
