Continuous glucose monitors (CGMs) changed diabetes management forever — but switching brands, systems, or insurance coverage often leaves people sitting on boxes of unused sensors, transmitters, and accessories. If that's you, you're not alone, and those supplies are worth real money.
StripValue's national mail-in program makes it easy to sell unused CGM supplies from anywhere in the country. We handle Dexcom G6, Dexcom G7, Freestyle Libre 2, Freestyle Libre 3, Omnipod DASH, Omnipod 5, Medtronic sensors, and more. Free prepaid shipping label, fast payment, no hassle.
What CGM Supplies Can I Sell?
We buy a wide range of continuous glucose monitoring supplies. Here's what we accept:
Dexcom
- Dexcom G7 sensors (single-sensor packs and boxes)
- Dexcom G6 sensors
- Dexcom G6 transmitters (must have 3+ months remaining before expiration)
- Dexcom ONE sensors
Abbott Freestyle Libre
- Freestyle Libre 3 sensors (14-day)
- Freestyle Libre 2 sensors
- Freestyle Libre readers (unopened preferred)
Insulet Omnipod
- Omnipod 5 pods (must be unexpired)
- Omnipod DASH pods
- Omnipod classic pods
Medtronic
- Guardian 4 sensors
- Guardian Connect sensors
- Enlite sensors
Also Accepted
- Insulin pump accessories (tubing, reservoirs — brand-specific)
- Test strips (all major brands — Accu-Chek, OneTouch, Contour, FreeStyle, Bayer, ReliOn)
- Lancets and lancing devices (unopened boxes)
- Unused insulin (contact us — very specific rules apply)
August 2026 CGM Supply Prices
Prices depend on expiration date, quantity, and market demand. Here are current estimates — get a free custom quote for exact pricing:
| Supply | Estimate Per Box | Notes |
|---|---|---|
| Dexcom G7 (3-sensor box) | $60–$90 | 6+ months exp. preferred |
| Dexcom G6 sensors (3-pack) | $45–$70 | Demand still strong |
| Dexcom G6 transmitter | $80–$130 | Depends on expiry |
| Freestyle Libre 3 (2-sensor box) | $35–$60 | 14-day sensors |
| Freestyle Libre 2 (2-sensor box) | $25–$45 | Still in demand |
| Omnipod 5 pods (5-pack) | $55–$80 | High demand |
| Omnipod DASH pods (5-pack) | $40–$65 | Good secondary market |
| Guardian 4 sensors | $35–$55 | Per sensor |
| Test strips (any brand, 50ct) | $8–$20 | Price by brand/model |
Have multiple boxes? Larger quantities mean better per-unit pricing. Send us your full inventory and we'll give you a bulk quote.
How the Mail-In Process Works
- Get a free quote online — tell us what you have (brand, model, quantity, expiration dates). We'll reply with a firm offer within 24 hours.
- Accept the offer — if you're happy with the price, confirm and we send you a free prepaid USPS or UPS shipping label.
- Pack and ship — box up your supplies and drop them at any USPS or UPS location. No cost to you.
- We receive and verify — once your package arrives, we verify the contents match what you described and confirm everything is unexpired and sealed.
- Get paid — payment via PayPal, Venmo, Zelle, or check within 1–2 business days of receiving your package.
Why People Sell Unused CGM Supplies
There are dozens of reasons people end up with surplus CGM supplies:
- Switched systems — moved from Dexcom G6 to G7, or from Libre 2 to Libre 3, and have leftover supplies from the old system.
- Insurance change — new plan covers a different CGM brand and won't cover the old one.
- Pregnancy ended — some people use CGMs during gestational diabetes and are left with unused inventory.
- Improved management — switched to injections or an insulin pump that doesn't require the same CGM.
- Loved one passed away — handling a loved one's diabetic supplies after their death. We handle these situations with care.
- Over-ordered — received too many supplies through mail-order pharmacy before a prescription changed.
Is It Legal to Sell Unused CGM Supplies?
Yes — selling unused, sealed diabetic supplies that you legitimately obtained is legal in the United States. We are a secondary market buyer operating lawfully under applicable state and federal regulations. We do not resell prescription insulin or any controlled substance. CGM sensors and supplies are not controlled substances and can be legally resold when they are properly labeled, unexpired, and in original sealed packaging.
National Service — All 50 States
Unlike local buyers, StripValue operates a fully national mail-in program. We accept supplies from:
- All 50 states including Alaska and Hawaii
- PR and US territories (contact us first)
- Rural areas — no local buyer? No problem. Ship it.
Frequently Asked Questions
- What if my supplies are close to expiration?
- We still buy them in many cases. Supplies expiring within 3 months are accepted at reduced rates. Tell us the expiration date in your quote request and we'll let you know.
- Can I sell partial boxes?
- In most cases, no — we prefer full sealed boxes. Partial boxes are evaluated case-by-case. Ask us.
- How long does the whole process take?
- From quote request to payment is typically 4–7 days total (1 day for quote, 2–3 days shipping, 1–2 days after receipt).
- What if the supplies I send don't match my description?
- We'll contact you before doing anything. If there's a discrepancy, we'll offer an adjusted price. If you don't accept, we return your supplies at our cost.
- Do you take test strips too?
- Yes! Test strips are actually our specialty. We buy all major brands — Accu-Chek, OneTouch, Contour, Bayer, FreeStyle, and others. Visit our test strips page for more details.
- What payment methods do you offer?
- PayPal, Venmo, Zelle, or mailed check. Your choice.
Don't Let Good Supplies Go to Waste
Unused CGM supplies sitting in a cabinet do nobody any good. Turn them into cash today — and those funds go right back to you. The whole process is simple, mail-in, and handled with care by a team that understands the diabetic supply market.