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Get Sitagliptin/Metformin ER for as low as $186.91, which is 47% off the average retail price of $355.40 for the most common version, by using a GoodRx coupon.

GoodRx coupon prices last updated on 05/01/26.
| Dosage | Quantity | Retail price | GoodRx price |
|---|
| 50mg/ 500mg | 180 tablets | $1,122.98 | $511.18 |
| 50mg/ 1000mg | 60 tablets | $378.59 | $186.91 |
| 100mg/ 1000mg | 30 tablets | $374.99 | $110.18 |