Have extra FreeStyle Libre 3 sensors you aren’t going to use? Depending on their expiration date and condition, they may be worth approximately $30–$50 per box.
The exact value of your Libre 3 sensors can change with market demand, so it’s always a good idea to check the current buying price before you sell.
Here is a general idea of what can affect the value of your sensors:
| Libre 3 Sensor Condition | Typical Resale Value | What to Know |
|---|---|---|
| Longer Expiration Date | $30–$50 per box | Longer expiration dates typically have the highest payout potential. |
| Shorter Expiration Date | May receive a lower offer | Sensors closer to expiration may have reduced value. |
| Unopened / Factory Sealed | $30–$50 per box | Factory-sealed products are generally preferred by buyers. |
| Damaged or Opened Packaging | Reduced value | Damaged, opened, or tampered packaging may not qualify. |
| Expired Libre 3 Sensors | Usually not accepted | Eligible Libre sensors generally need to be unexpired. |
Values are approximate and may vary based on expiration date, condition, packaging, and current market demand.
Expiration date is one of the biggest factors affecting the resale value of FreeStyle Libre 3 sensors.
Generally, the more time remaining before expiration, the better. Sensors approaching their expiration date may receive a lower offer or may no longer qualify.
You can find the expiration date on the bottom of your Libre 3 box. If you have several boxes, check each one before requesting a quote.
Condition matters too.
For the best chance of receiving a competitive offer, Libre 3 sensors should generally be:
There’s no need to open a box to inspect the sensor. Keeping it factory sealed helps protect its eligibility and resale value.
The value of diabetic supplies isn’t fixed.
Demand for particular CGM models, available supply and changes in diabetes technology can all affect what buyers are willing to pay.
That means a price you saw several months ago may not be the price available today.
If you have extra Libre sensors, make sure you know exactly which model you have. FreeStyle Libre 3 and Libre 3+ are separate products and may have different resale values.
Current approximate values for eligible FreeStyle Libre products include:
| FreeStyle Libre Product | Typical Resale Value |
|---|---|
| Libre 3 | $30–$50 per box |
| Libre 3+ | $35–$50 per box |
| Libre 2 | $20–$45 per box |
| Libre 2+ | $25–$45 per box |
| Libre 14 Day | $15–$45 per box |
Libre 3 and Libre 3+ are currently among the higher-value FreeStyle Libre products.
Not sure which one you have? Look for the exact product name printed on the box.
Having unused diabetic supplies is more common than you might think.
You may end up with extra sensors because you:
Whatever the reason, check them before they sit around too long. If your sensors are still factory sealed and unexpired, they may have resale value.
Specialized diabetic supply buyers purchase certain unused CGM supplies.
Test Strip Search purchases eligible FreeStyle Libre products, including:
Before sending your sensors anywhere, check the current buying price and make sure your products meet the buyer’s requirements.
A few simple things can help protect the value of your extra sensors.
Leave your sensors in their original factory-sealed boxes. Opening a box unnecessarily can affect whether it qualifies for purchase.
Don’t wait until your sensors are about to expire to find out what they’re worth. Sensors with longer expiration dates generally have greater resale potential.
Keep your sensors in a clean, dry place and avoid crushing, tearing or otherwise damaging the boxes.
Libre 3, Libre 3+, Libre 2, Libre 2+ and Libre 14 Day are different products and can have different values.
Prices change. If you’re ready to sell, check the current buying price rather than relying on an old quote.
It certainly can be.
For example, five eligible boxes at $40 per box would be worth $200.
Your actual payout will depend on the current buying price and whether your sensors meet the buyer’s requirements.
More importantly, checking their value now means you aren’t discovering a few months from now that supplies you could have sold have expired.
Eligible FreeStyle Libre 3 sensors are currently listed at approximately $30–$50 per box. Your actual offer can vary based on expiration date, packaging condition and current market demand.
Eligible Libre 3 sensors may sell for approximately $30–$50 per box. Check the current buying price for the most accurate estimate.
Yes. Eligible unused Libre 3 sensors may be purchased if they meet the buyer’s requirements. They generally need to be unopened, factory sealed and unexpired.
Expired sensors generally don’t qualify for purchase. If you have extra sensors you aren’t going to use, it’s better to check their value before they expire.
Yes. Sensors with longer expiration dates generally have greater resale potential. Sensors closer to expiration may receive a lower offer.
Current Test Strip Search ranges list Libre 3 at approximately $30–$50 per box, compared with approximately $20–$45 per box for Libre 2. Individual offers may vary.
Current ranges are approximately $35–$50 for Libre 3+ and $30–$50 for Libre 3. The actual offer depends on the specific product, condition and current buying price.
Test Strip Search purchases eligible FreeStyle Libre 3 and other diabetic supplies. You can check the current price before deciding whether to sell.
If you have unused FreeStyle Libre 3 sensors, don’t let them sit around until they expire.
We believe selling your unused diabetic supplies should be fast, fair and accurate. Check what we’ll pay, send us your eligible supplies, and get paid.