Prescription savings
Stop paying too much for your prescriptions. Compare prices, get pharmacy coupons, and save up to 80%.Resources
About GoodRx
Health conditions
Medications & treatment
Access & affordability
Well-being
Medication discounts

Get Inpen for as low as $887.11, which is 11% off the average retail price of $995.27 for the most common version, by using a GoodRx coupon.

GoodRx coupon prices last updated on 06/23/26.
*Prices subject to change without notice. Sales tax may apply and is not included.| Dosage | Quantity | Retail price | GoodRx price |
|---|
| Humalog | 1 pen | $973.31 | $891.91 |
| Novolog | 1 pen | $1,036.12 | $891.91 |