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 Lamotrigine ER for as low as $16.20, which is 95% off the average retail price of $302.38 for the most common version, by using a GoodRx coupon. Learn about saving on prescription medications with GoodRx Companion.


| Dosage | Quantity | Retail price | GoodRx price |
|---|---|---|---|
| 25mg | 30 tablets | $145.33 | $21.62 |
| 50mg | 30 tablets | $357.85 | $29.73 |
| 100mg | 30 tablets | $421.26 | $32.66 |
| 200mg | 30 tablets | $456.14 | $32.54 |
| 250mg | 30 tablets | $398.38 | $46.47 |
| 300mg | 30 tablets | $315.27 | $46.47 |
Check your prescription
Pricing is calculated based on your prescription details.
250+ medications are free, with hundreds more under $10. Plans start at $9.99/mo. (when paid yearly). Terms apply.
GoodRx coupon prices last updated on 09/06/26.