Where Can You Sell Unused Diabetic Supplies? 5 Options Compared (2026)
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Updated September 2026
Quick answer: The most practical place to sell unused diabetic supplies is a mail-in buyback company that posts its prices, sends a free prepaid shipping label, and pays after inspecting your boxes. Local cash buyers are an option in some cities. Online marketplaces like eBay and Facebook Marketplace prohibit prescription medical devices, and pharmacies generally can't take returns. If you don't need the money, donating is a good alternative.
The five options at a glance
| Option | Pays? | Speed | Main drawback |
|---|---|---|---|
| Mail-in buyback company | Yes, posted prices | Paid a few days after drop-off | You ship the boxes and wait for inspection |
| Local cash buyer | Yes, negotiated | Same day if you meet | Meeting a stranger, no posted prices |
| eBay, Facebook, Craigslist | Sometimes | Varies | Against platform rules; listings removed |
| Donate to a clinic or nonprofit | No | Whenever you drop off | No money back |
| Return to the pharmacy | Rarely | n/a | Almost never accepted once dispensed |
Option 1: A mail-in buyback company
This is how most people sell sealed Dexcom, Omnipod, and FreeStyle Libre supplies. You look up the price for your product and expiration date, get a prepaid label, ship the boxes, and get paid once they're inspected. It works anywhere in the U.S., and you never meet anyone.
What separates a good buyer from a bad one is whether the price is fixed before you ship. Look for:
- Posted, per-box prices by product and expiration date, not "call for a quote"
- A free, tracked shipping label
- Payment soon after inspection, by a method you already use
- Only the information they need: name, address, email, phone, and a payment handle. Never a Social Security number, bank login, or medical records
- A clear policy for boxes that don't pass, ideally "we contact you first"
Our five-point safety checklist goes deeper.
Option 2: A local cash buyer
In some metro areas, individuals and small shops buy supplies in person. The upside is speed: cash on the spot. The downsides are real. Prices are usually negotiated rather than posted, you're meeting someone you don't know with several hundred dollars of goods, and there's no paper trail if something goes wrong.
Option 3: eBay, Facebook Marketplace, or Craigslist
All three prohibit listing prescription medical devices, which includes CGM sensors and insulin pods. Listings get pulled and accounts can be restricted. Even when a listing slips through, private sales bring payment scams and "it never arrived" claims. What each platform's rules say.
Option 4: Donate them
Free clinics, diabetes nonprofits, and mutual-aid groups sometimes accept sealed, unexpired supplies. If you'd rather your extras go straight to someone who needs them, this is a good outcome. Call first, since many organizations have strict rules about what they can take.
Option 5: Return them to the pharmacy
Worth one call, but expect a no. Pharmacies generally can't accept supplies back once they've been dispensed, because they can't verify how the boxes were stored.
What sells, and for how much
Whichever route you choose, buyers want the same thing: factory-sealed boxes with plenty of time before expiration, bought in the U.S., and not funded by Medicare or Medicaid (why). Here is what we pay per sealed box:
| Product | Per box |
|---|---|
| Omnipod 5 Starter Kit | $180 to $260 |
| Omnipod 5, 5-pack of pods | $130 to $150 |
| Dexcom G6 3-pack | $80 to $100 |
| Dexcom G7 15-Day | $60 to $75 |
| Dexcom G7 10-Day | $50 to $65 |
| FreeStyle Libre 3 Plus | $40 |
| FreeStyle Libre 2 Plus | $20 |
We buy boxes with at least 9 months left before expiry (FreeStyle Libre has its own minimums). Exact tiers, cutoffs, and the Dexcom REF codes we accept are in our 2026 price list.
Common questions
Where can I sell unused Dexcom sensors?
The most common option is a mail-in buyback company that posts per-box prices and provides a free prepaid label. eBay and Facebook Marketplace prohibit prescription medical devices, and pharmacies generally won't take them back.
Can I sell diabetic supplies near me?
Some cities have local cash buyers, but prices are negotiated and you'll be meeting a stranger. A mail-in buyer works from anywhere in the U.S. with a drop-off at your nearest Post Office.
Is it legal to sell unused diabetic supplies?
Yes, if you own them and they weren't paid for by Medicare, Medicaid, TRICARE, or the VA. See our legality guide.
What diabetic supplies are worth the most?
Omnipod 5 starter kits and pod packs, then Dexcom G6 3-packs and G7 sensors. Test strips and insulin aren't bought by most CGM buyers, including us.
Want to see what yours are worth? Our payout page shows your exact total in about a minute, before you share any personal details. Shipping is free and you're paid by Cash App, PayPal, Venmo, or Zelle the same business day your boxes are verified. Questions? Text (910) 807-3468.
