RxSaver Prescription Prices That Beat Costco Member Prescription Program

Costco members and eligible dependents can take advantage of the Costco Member Prescription Program (CMPP) at no cost. With possible savings of 2%-40% on prescription medications, drug pricing is subject to change without notice at Costco pharmacies, and you must be a Costco member in order to benefit from the program.
However, just because you are a member of the CMPP doesn’t necessarily mean you’re getting the best price on medications you need. That’s why you should always check for a free prescription coupon before buying your medication from any pharmacy.
RxSaver Can Also Help Save on Prescription Costs
As a free prescription drug coupon platform, RxSaver allows you to save up to 85% on your medications. Designed to be used without insurance, or in place of your insurance, when the coupon price is less than your copay, RxSaver is free and easy to use. You do not need to be a member to benefit from the savings on the following 13 prescription medications, which beat the Costco Member Prescription Program Price.
Click on the medication below to see the prices at your neighborhood pharmacies, or simply type in your prescription in the search bar.
RxSaver Prices for Mental Health Medications
The following medications are used to treat mental health conditions such as anxiety, panic disorders, and ADHD.
| Prescription Medication & Qty | Costco List Price | RxSaver Price\* | Pharmacy | Possible Savings |
|---|---|---|---|---|
| [Alprazolam][1] \(Xanax\) \.5 MG \(90 Days\) | $14\.99 | $9\.96 | Albertsons | $5\.03 \(33\.56%\) |
| [Alprazolam][2] 2 MG \(Xanax\) \(90 Days\) | $21\.99 | $12\.68 | Albertsons | $9\.31 \(42\.34%\) |
| [Methylphenidate ER][3] \(Concerta ER\) 18mg Tab \(30 Days\) | $95\.06 | $77\.30 | Randalls | $17\.76 \(19%\) |
| [Methylphenidate ER][4] \(Concerta ER\) 54mg Tab \(30 Days\) | $116\.99 | $69\.09 | Walmart | $47\.90 \(41%\) |
[2]: https://www.rxsaver.com/drugs/alprazolam/coupons
[3]: https://www.rxsaver.com/drugs/methylphenidate-hydrochloride-er/coupons
[4]: https://www.rxsaver.com/drugs/methylphenidate-hydrochloride-er/coupons
RxSaver Prices for Antibiotic Medications
The following antibiotic eye drop is used to treat bacterial eye infections, such as conjunctivitis (pink eye).
| Prescription Medication & Qty | Costco List Price | RxSaver Price\* | Pharmacy | Possible Savings |
|---|---|---|---|---|
| [Polymyxin B/Trimethoprim][1] \(Polytrim\) eye drop \(10ml\) | $14\.99 | $7\.98 | Kroger | $7\.01 \(47%\) |
RxSaver Prices for High Blood Pressure Medications
The following medications help to treat angina (chest pain) and regulate high blood pressure (hypertension).
| Prescription Medication & Qty | Costco List Price | RxSaver Price\* | Pharmacy | Possible Savings |
|---|---|---|---|---|
| [Amlodipine][1] 10mg TAB \(Norvasc\) \(90 Days\) | $12\.99 | $9\.91 | Albertsons | $3\.08 \(24%\) |
| [Amlodipine][2] \(Norvasc\) 2\.5mg TAB \(90 Days\) | $12\.99 | $9\.28 | Albertsons | $3\.71 \(29%\) |
| [Amlodipine][3] \(Norvasc\) 5mg TAB \(90 Days\) | $10\.99 | $9\.03 | Randalls | $1\.96 \(18%\) |
| [Amlodipine/Atorvastatin][4] \(Caduet\) 5MG\-10MG \(90 Days\) | $197\.99 | $162\.62 | CVS | $35\.37 \(18%\) |
[2]: https://www.rxsaver.com/drugs/amlodipine-besylate/coupons
[3]: https://www.rxsaver.com/drugs/amlodipine-besylate/coupons
[4]: https://www.rxsaver.com/drugs/amlodipine-besylate-atorvastatin-calcium/coupons
RxSaver Prices for Cholesterol Medications
The following medication is generic for the brand drug Lipitor, which is used to treat high cholesterol.
| Prescription Medication & Qty | Costco List Price | RxSaver Price\* | Pharmacy | Possible Savings |
|---|---|---|---|---|
| [Atorvastatin][1] \(Lipitor\) 10MG \(90 Days\) | $16\.23 | $11\.38 | Albertsons | $4\.85 \(30%\) |
| [Atorvastatin][2] \(Lipitor\) 20MG \(90 Days\) | $24\.99 | $13\.03 | Albertsons | $11\.96 \(48%\) |
| [Atorvastatin][3] \(Lipitor\) 40MG \(90 Days\) | $25\.99 | $14\.24 | Albertsons | $11\.75 \(45%\) |
| [Atorvastatin][4] \(Lipitor\) 80MG \(90 Days\) | $27\.99 | $25\.99 | Albertsons | $2\.00 \(7%\) |
[2]: https://www.rxsaver.com/drugs/atorvastatin-calcium/coupons
[3]: https://www.rxsaver.com/drugs/atorvastatin-calcium/coupons
[4]: https://www.rxsaver.com/drugs/atorvastatin-calcium/coupons
RxSaver Prices for Enlarged Prostate (BPH) Medications
The following medication treats benign prostatic hyperplasia, commonly known as BPH or an enlarged prostate.
| Prescription Medication & Qty | Costco List Price | RxSaver Price\* | Pharmacy | Possible Savings |
|---|---|---|---|---|
| [Doxazosin][1] \(Cardura\) 2mg TAB \(90 Days\) | $18\.29 | $17\.20 | Randalls | $1\.09 \(6%\) |
| [Doxazosin][2] \(Cardura\) 4mg TAB \(90 Days\) | $29\.99 | $19\.81 | Randalls | $10\.18 \(34%\) |
[2]: https://www.rxsaver.com/drugs/doxazosin/coupons
RxSaver Prices for Nerve Pain Medications
The following medications treat nerve pain caused by shingles, diabetes, infection, or spinal cord injury.
| Prescription Medication & Qty | Costco List Price | RxSaver Price\* | Pharmacy | Possible Savings |
|---|---|---|---|---|
| [Gabapentin][1] \(Lyrica\) Capsule 100mg \(90 Days\) | $10\.99 | $10\.09 | Randalls | $0\.90 \(8%\) |
| [Pregabalin][2] \(Lyrica\) 25mg CAP \(90 Days\) | $35\.99 | $25\.96 | Albertsons | $10\.03 \(28%\) |
| [Pregabalin][3] \(Lyrica\) 100mg CAP \(90 Days\) | $53\.05 | $21\.64 | Albertsons | $31\.41 \(59%\) |
| [Pregabalin][4] \(Lyrica\) 200mg CAP \(90 Days\) | $28\.99 | $25\.43 | Albertsons | $3\.56 \(12%\) |
| [Pregabalin][5] \(Lyrica\) 225mg CAP \(90 Days\) | $35\.99 | $25\.96 | Albertsons | $10\.03 \(28%\) |
[2]: https://www.rxsaver.com/drugs/pregabalin/coupons
[3]: https://www.rxsaver.com/drugs/pregabalin/coupons
[4]: https://www.rxsaver.com/drugs/pregabalin/coupons
[5]: https://www.rxsaver.com/drugs/pregabalin/coupons
RxSaver Prices for Diabetes Medications
The following medication is used to regulate blood sugar levels in those who suffer from type 2 diabetes.
| Prescription Medication & Qty | Costco List Price | RxSaver Price\* | Pharmacy | Possible Savings |
|---|---|---|---|---|
| [Glipizide XL][1] \(Glucotrol XL\) 2\.5mg \(90 Days\) | $19\.99 | $15\.22 | Kroger | $4\.77 \(24%\) |
| [Glipizide XL][2] \(Glucotrol XL\) 5mg \(90 Days\) | $21\.99 | $15\.31 | CVS | $6\.68 \(30%\) |
| [Glipizide XL][3] \(Glucotrol XL\) 10mg \(90 Days\) | $27\.99 | $22\.71 | Walmart | $5\.28 \(19%\) |
[2]: https://www.rxsaver.com/drugs/glipizide/coupons
[3]: https://www.rxsaver.com/drugs/glipizide/coupons
RxSaver Prices for Hypothyroidism Medications
The following medication is used to treat an underactive thyroid, by providing more thyroid hormone.
| Prescription Medication & Qty | Costco List Price | RxSaver Price\* | Pharmacy | Possible Savings |
|---|---|---|---|---|
| [Liothyronine][1] \(Cytomel\) 5mcg \(90 Days\) | $76\.79 | $27\.40 | Walmart | $49\.39 \(64%\) |
| [Liothyronine][2] \(Cytomel\) 25mcg \(90 Days\) | $71\.04 | $37\.20 | CVS | $33\.84 \(48%\) |
| [Liothyronine][3] \(Cytomel\) 50mcg \ (90 Days\) | $75\.00 | $54\.26 | Walgreens | $20\.74 \(28%\) |
[2]: https://www.rxsaver.com/drugs/liothyronine-sodium/coupons
[3]: https://www.rxsaver.com/drugs/liothyronine-sodium/coupons
RxSaver Prices for Inflammation Medications
The following medication is a corticosteroid, which is used to treat inflammation caused by a variety of health conditions including arthritis, allergies, lupus, or ulcerative colitis.
| Prescription Medication & Qty | Costco List Price | RxSaver Price\* | Pharmacy | Possible Savings |
|---|---|---|---|---|
| [Methylprednisolone][1] \(Medrol Dosepack\) 4mg \(21 Days\) | $15\.99 | $7\.02 | Walmart | $8\.97 \(56%\) |
RxSaver Prices for Erectile Dysfunction Medications
The following medication is used to treat erectile dysfunction by increasing blood flow to the penis.
| Prescription Medication & Qty | Costco List Price | RxSaver Price\* | Pharmacy | Possible Savings |
|---|---|---|---|---|
| [Sildenafil][1] \(Revatio\) 20mg \(60 Days\) | $45\.99 | $35\.25 | Albertsons | $10\.74 \(23%\) |
Always Check Prices Before Filling Your Prescription
To ensure you’re getting the best price on your prescription medication, search RxSaver to determine which pharmacy near you has the best price. RxSaver can help you to save up to 85%, with many coupons beating the Costco Member Prescription Program pricing.

RxSaver Editors
RxSaver Editors are wellness enthusiasts who help you learn how you can save the most on prescription medication costs and other health-related topics.
The information on this site is generalized and is not medical advice. It is intended to supplement, not substitute for, the expertise and judgment of your healthcare professional. Always seek the advice of your healthcare professional with any questions you may have regarding a medical condition. Never disregard seeking advice or delay in seeking treatment because of something you have read on our site. RxSaver makes no warranty as to the accuracy, reliability or completeness of this information.
If you are in crisis or you think you may have a medical emergency, call your doctor or 911 immediately.


