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| Dosage | Quantity | Retail price | GoodRx price |
|---|
| 5mg | 30 tablets | $563.76 | $483.49 |
| 10mg | 30 tablets | $539.64 | $459.82 |
| 15mg | 30 tablets | $573.40 | $483.14 |
| 20mg | 30 tablets | $578.08 | $482.97 |


With the Patient Assistance Program from Merck, you can receive your medication at no cost.
GoodRx coupon prices last updated on 04/20/26.