Product Information

GRALISE ER 300 MG TABLET is a brand product labeled by Almatica Pharma LLC, priced at $10.1783 per EA under NDC 52427080390. Its NADAC has been published 280 times since Apr 14, 2021.

FDA first approved this application on Jan 28, 2011. Its Orange Book therapeutic-equivalence code is AB2 — FDA rates it therapeutically equivalent to (substitutable for) its reference product.

The High Outlier badge above means this manufacturer's average price in the gabapentin market falls above Q3 + 1.5·IQR across all competing manufacturers. We only apply this flag in markets with four or more competitors. Full definition: glossary → outlier.

GRALISE ER 300 MG TABLET

gabapentin
$10.1783per EA
High Outlier

Strength

300 mg/1

NDC

52427080390

Classification

Brand

Dosage Form

TABLET, FILM COATED

Route

ORAL

Effective Date

8/19/2026

Active Ingredients

GABAPENTIN

Approval Type

New Drug (NDA)

FDA Application

NDA022544

FDA Approved

1/28/2011

TE Code

AB2

On Market Since

10/1/2020

Pharmacological Classes

Decreased Central Nervous System Disorganized Electrical Activity

Price Statistics

The NADAC for GRALISE ER 300 MG TABLET has been published 280 times since Apr 14, 2021, and over the history we have for it it has risen 14.4%. The table below summarizes its recorded NADAC range and movement.

Current price$10.1783 per EA
All-time high$10.2379 (May 14, 2025)
All-time low$8.8955 (Apr 14, 2021)
52-week high$10.2317
52-week low$10.1783
Median price$10.1933
Average price$9.9238
Largest weekly change+6.0% (May 4, 2022)
Weeks tracked280
Tracking sinceApr 14, 2021

Price History

1W

-0.1%

1M

-0.1%

3M

-0.2%

6M

-0.2%

1Y

-0.5%

3Y

-0.2%

5Y

+10.5%

All

+14.4%

Generic Alternatives

The matcher finds 2 manufacturers offering a NADAC-published product with this drug's active ingredient and strength in a comparable dosage form (cheapest from each manufacturer, up to 10 shown below). Switching to the cheapest would cut per-unit acquisition cost by roughly 93% at current NADAC. These are candidates to verify clinically, not guaranteed substitutes — see our generic drug prices guide.

Frequently asked questions

What is the NADAC price of GRALISE ER 300 MG TABLET?

The current National Average Drug Acquisition Cost (NADAC) for GRALISE ER 300 MG TABLET, manufactured by Almatica Pharma LLC, is $10.1783 per EA (NDC 52427080390), effective Aug 19, 2026.

How has the price of GRALISE ER 300 MG TABLET changed over time?

Over the history we have for it, the NADAC for GRALISE ER 300 MG TABLET has risen 14.4%. It has been tracked across 280 weekly CMS publications since Apr 14, 2021.

What are the highest and lowest recorded NADAC prices for GRALISE ER 300 MG TABLET?

Since Apr 14, 2021, the NADAC for GRALISE ER 300 MG TABLET has ranged from a low of $8.8955 (Apr 14, 2021) to a high of $10.2379 (May 14, 2025), with a median of $10.1933 per EA.

Are there cheaper alternatives to GRALISE ER 300 MG TABLET?

Yes. 2 manufacturers publish a NADAC-priced product with the same active ingredient and strength in a comparable dosage form. The lowest-priced option, GABAPENTIN ER 300 MG TABLET, is $0.7249 per EA — about 93% below GRALISE ER 300 MG TABLET.

Who manufactures GRALISE ER 300 MG TABLET?

GRALISE ER 300 MG TABLET (NDC 52427080390) is labeled by Almatica Pharma LLC, and CMS classifies it as a brand product.