Last reviewed: August 2026
Sealed, unexpired FreeStyle Libre sensors are worth real money — the strongest offers go to boxes with 3+ months before expiration. Describe your boxes, get a cash offer, and get paid the same day at local pickup near Charlotte (depending on your offer) or the day your free mail-in arrives.
Which Libre do you have? It changes the offer
Check the front of the box — the exact product name matters more than sellers expect:
- FreeStyle Libre 3 and Libre 3 Plus — the current small round sensors; the strongest Libre offers we make.
- Libre 2 Plus — the extended-wear Libre 2; solid value, a step below Libre 3.
- Libre 14-Day — the older system; we no longer buy these.
- Readers — the handheld readers have no expiration date, so they aren't priced by dating like sensors; text us a photo and we'll quote them case by case.
How sealed Libre sensors are priced
For sealed, undamaged, US retail-labeled boxes:
- FreeStyle Libre 3 / Libre 3 Plus: the top Libre offer with 3+ months to expiry; offers step down sharply as dating shortens
- Libre 2 Plus: a step below, same dating rules
- Under 3 months: quoted case by case at a reduced rate — text us the box and dating
Libre loses value faster than any product we buy. A box at full value today can be worth a fraction of that in sixty days — so if you've switched to Dexcom or stopped using your Libre, selling this month beats selling next month, every time.
What qualifies
Factory-sealed and unopened, undamaged packaging, US retail labeling with readable codes, and at least 3 months before expiration for a standard offer (shorter dating is quoted case by case at a reduced rate). Boxes labeled for Medicare or Medicaid have resale restrictions and we can't buy them — that's the law, not a preference. Full details are in our pricing and inspection guide.
How selling works
- Tell us what you have. Text us or submit the form with the product name, box count, and expiration dates — photos of the box fronts speed things up.
- Get your offer. Usually within a couple of hours during business hours. Price Lock: the number we quote is the number we pay when your boxes match your description.
- Choose local or mail-in. Within about 100 miles of Charlotte, pickup is available depending on the size of your offer, usually same or next day; smaller lots meet us by appointment. Everyone else gets a free prepaid shipping label — here's how to pack.
- Quick inspection. Seals, dates, and labels — on the spot locally, same-day for mail-ins.
- Get paid. Cash, Zelle, or Venmo at pickup; mail-ins are paid the same day the package arrives and passes inspection.
For Charlotte-area sellers — and everyone else
Near Charlotte? Local Libre pickup pays on the spot. Anywhere else in the US, free mail-in gets you the same day-of-arrival payment.
Common questions
Do you buy the original Libre 2 (non-Plus)?
Text us the exact product name and dating from the box front — current-generation and Plus models earn the strongest offers, and we'll quote older versions case by case.
Do you buy Libre readers?
Readers have no expiration date, so they aren't priced by dating like sensors — text us a photo and we'll quote them individually.
My box is opened but the sensor inside is sealed — can I sell it?
No — we can only buy factory-sealed, unopened retail boxes. Opened boxes can't be resold.
My sensors expire in six weeks. Worth selling?
Six weeks is under our 3-month standard, so we quote it case by case at a reduced rate — but act now: inside one month a Libre box drops to roughly a token value. Text us a photo of the box and dating.
Can I sell Libre and Dexcom supplies together?
Absolutely — one submission, one pickup or one shipped box, one payment for everything that qualifies.
Submit your supplies and we'll reply with a cash offer — usually within a couple of hours.
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