Bupropion (Wellbutrin) price comparison 2026: cheapest pharmacy finder
Reviewed by RxGrab Editorial, RxGrab Editorial Team
Federal data puts the wholesale side of this in plain view: Bupropion Hcl XL (extended-release) costs a pharmacy a median of $0.0875 per tablet to acquire, across 4,038 weekly NADAC price rows for 127 national drug codes, January to 16 September 2026 (CMS NADAC). In the current release (14 October 2026) the median is $0.0785 across 99 national drug codes. Acquisition cost is not the pharmacy’s profit; the counter price also carries dispensing and overhead, which each pharmacy sets for itself. The prices below are what each discount program publishes, and they change, so confirm before you fill. Bupropion is prescribed for depression and smoking cessation and is one of the most commonly filled prescriptions in the United States.
If you are paying out of pocket, where you fill matters. RxGrab shows only prices a program publishes; it does not estimate what a chain pharmacy charges at the counter, because that varies by store.
Use our free Pharmacy Price Finder to compare prices for Bupropion and 200+ other medications instantly.
Bupropion published discount program prices (13 October 2026)
| Program | Listed as | Listed price | Larger supply listed | Source |
|---|---|---|---|---|
| Walmart Prescription Program | BUPROPION 75MG, 100MG | $15 for 60 | $38 for 180 | Walmart list (PDF), effective 03/24/2025 |
| Walmart Prescription Program | BUPROPION ER/SR 100MG, 150MG, 200MG TAB | $15 for 60 | $38 for 180 | Walmart list (PDF), effective 03/24/2025 |
| Walmart Prescription Program | BUPROPION XL 150MG TAB | $15 for 30 | $38 for 90 | Walmart list (PDF), effective 03/24/2025 |
| Mark Cuban Cost Plus Drugs | Bupropion HCl 75mg tablet | $6.45 for 30 count, before shipping | $9.35 for 90 count | costplusdrugs.com |
| Mark Cuban Cost Plus Drugs | Bupropion HCl 100mg tablet | $7.38 for 30 count, before shipping | $12.13 for 90 count | costplusdrugs.com |
| Mark Cuban Cost Plus Drugs | Bupropion HCl ER 150mg tablet extended release | $11.48 for 30 count, before shipping | $24.44 for 90 count | costplusdrugs.com |
| Mark Cuban Cost Plus Drugs | Bupropion SR 100mg sustained release tablet | $5.83 for 30 count, before shipping | $7.48 for 90 count | costplusdrugs.com |
| Mark Cuban Cost Plus Drugs | Bupropion SR 150mg sustained release tablet | $5.92 for 30 count, before shipping | $7.75 for 90 count | costplusdrugs.com |
| Mark Cuban Cost Plus Drugs | Bupropion SR 200mg sustained release tablet | $6.50 for 30 count, before shipping | $9.49 for 90 count | costplusdrugs.com |
| Mark Cuban Cost Plus Drugs | Bupropion XL 150mg extended release tablet | $5.99 for 30 count, before shipping | $7.96 for 90 count | costplusdrugs.com |
| Mark Cuban Cost Plus Drugs | Bupropion XL 300mg extended release tablet | $6.68 for 30 count, before shipping | $10.03 for 90 count | costplusdrugs.com |
| Amazon RxPass | Bupropion ER Tablets (listed by drug, not strength) | $5 a month, flat fee for all eligible medications, Prime required | same monthly fee | pharmacy.amazon.com |
| Amazon RxPass | Bupropion Tablets (listed by drug, not strength) | $5 a month, flat fee for all eligible medications, Prime required | same monthly fee | pharmacy.amazon.com |
Published program prices as listed on 13 October 2026; retail cash prices at chain pharmacies vary by store and are not shown. Every figure links to the program’s own listing. Walmart notes prices may be higher in some states including CA and MN, and the program is not available in North Dakota. For the full comparison by strength, use our Pharmacy Price Finder.
Costco and Kroger are not in the table because neither publishes a per-drug price list RxGrab can verify: Costco’s member prices sit behind a logged-in lookup at rx.costco.com, and no current official Kroger Rx Savings Club drug list could be found. Discount cards such as GoodRx and SingleCare price by pharmacy; see our discount card guide.
Why Bupropion prices vary so much
Pharmacy pricing is not standardized. Each chain negotiates its own wholesale rates, sets its own markup, and runs its own discount programs. Warehouse pharmacies like Costco operate on thin margins with high volume. Retail chains like CVS and Walgreens price higher but offer convenience and widespread locations.
For Bupropion specifically, the generic has been available since 2006, which means multiple manufacturers compete on price. This competition keeps generic costs low at pharmacies that pass savings through to customers.
How to get Bupropion even cheaper
Even the best pharmacy price might not be the lowest you can pay. Here are proven ways to reduce your cost further:
- 90-day supply: Most pharmacies offer a 15-20% discount when you fill 90 days at once. Ask your doctor to write the prescription for a 90-day supply with refills.
- Discount cards: Free cards from GoodRx, SingleCare, and RxSaver can cut retail prices by 40-80%. Always ask your pharmacist to compare the discount card price against your insurance copay.
- Mail order: Amazon Pharmacy and Cost Plus Drugs ship directly to your door, often at lower prices than brick-and-mortar stores.
- Patient assistance: If your income is below 400% of the federal poverty level ($62,400 for an individual in 2026), you may qualify for free medication through manufacturer programs.
The team at Health Britannica also covers evidence-based supplement alternatives that may complement your prescription regimen.
Should you use insurance or pay cash for Bupropion?
This depends on your plan. If your insurance copay for generic Bupropion is $10-$15, that is competitive with the best cash prices. But if you have a high-deductible plan and have not met your deductible yet, you are paying full retail through your insurance, which is almost always more expensive than cash price at Costco or Walmart.
We break this decision down fully in our guide: insurance vs cash price for prescriptions.
If you are a freelancer or self-employed, you may be able to deduct prescription costs as a medical expense. The team at CeoCult covers this in detail for 1099 workers.
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What You Should Know About Bupropion
Bupropion is an atypical antidepressant classified as a norepinephrine-dopamine reuptake inhibitor (NDRI). Unlike SSRIs such as sertraline or fluoxetine, bupropion works primarily on dopamine and norepinephrine rather than serotonin. This distinct mechanism means it is less likely to cause sexual side effects or weight gain, two common complaints with other antidepressants. GlaxoSmithKline originally marketed it as Wellbutrin for depression and separately as Zyban for smoking cessation. The immediate-release (IR) formulation went generic in 2006, followed by the sustained-release (SR) version.
Bupropion pricing varies significantly depending on the formulation. The IR version (taken two to three times daily) is the cheapest. The SR version (twice daily) costs moderately more. The XL version (once daily, most commonly prescribed as 150mg or 300mg) carries the highest price, though generic XL is now widely available from manufacturers including Par Pharmaceutical, Lupin, and Slate Run. Notably, Teva's 300mg generic XL was recalled in 2012 after the FDA found it did not perform equivalently to brand Wellbutrin XL. That issue has been resolved, and current generics meet bioequivalence standards. One advantage of bupropion over many psychiatric medications: it is not a controlled substance, which means no DEA prescribing restrictions and easier refill processes.
To save money, ask your doctor whether the SR formulation (taken twice daily) would be acceptable, since it is often $5 to $15 cheaper per month than XL. A 90-day supply through Costco, Amazon Pharmacy, or Cost Plus Drugs offers additional savings. If you are using bupropion for smoking cessation, some state Medicaid programs and insurance plans cover it at zero copay under preventive care benefits. Check with your insurer before paying cash. Therapeutic alternatives for depression include generic sertraline and generic fluoxetine, both of which cost $4 to $8 per month.
Frequently asked questions about Bupropion pricing
What is the cheapest pharmacy for Bupropion?
RxGrab does not name a single cheapest pharmacy, because retail cash prices vary by store. As listed on 13 October 2026, for generic Bupropion: Mark Cuban Cost Plus Drugs lists $5.83 to $11.48 for 30 tablets depending on strength, before shipping; Walmart's Prescription Program lists $15 for 60 and $38 for 180 (IR tablet 75mg, 100mg); $15 for 60 and $38 for 180 (ER/SR tablet 100mg, 150mg, 200mg); $15 for 30 and $38 for 90 (XL tablet 150mg); Amazon RxPass includes it for a flat $5 a month with Prime. Compare by strength with our Pharmacy Price Finder.
Is there a generic version of Wellbutrin?
Yes, generic Bupropion has been available since 2006 and is FDA-equivalent to Wellbutrin. The generic version is typically 80-90% cheaper than the brand name.
Can I use a discount card for Bupropion?
Yes. Free discount cards like GoodRx and SingleCare typically reduce the cash price of Bupropion by 40-80%. You can use a discount card even if you have insurance, and your pharmacist is required to give you the lower price if you ask.