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Get Mercaptopurine for as low as $56.11, which is 88% off the average retail price of $483.12 for the most common version, by using a GoodRx coupon.

Mercaptopurine is a specialty medication, which can cost more than standard prescriptions and involve a few extra steps. We'll help you understand what to expect.

| Dosage | Quantity | Retail price | GoodRx price |
|---|
| Dosage | Quantity | Retail price | GoodRx price |
|---|
| 50mg | 90 tablets | $400.51 | $66.11 |
| 100ml of 2,000mg/ 100ml | 1 bottle | $1,982.56 | $363.01 |
200+ medications are free, with hundreds more under $10. Just $14.99/mo. Terms apply.
GoodRx coupon prices last updated on 05/16/26.
*Prices subject to change without notice. Sales tax may apply and is not included.