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Sell Stelo Biosensor: Get Fast Cash for Your Unused CGM Supplies

Want to sell your Stelo biosensor? MySurplusRx.com pays top dollar for unused Stelo CGM sensors. Get a free quote and payment via Zelle, PayPal, or Venmo.

Surplus Rx Editorial Team
·
6 min read
·July 25, 2026

Sell Stelo Biosensor: Get Fast Cash for Your Unused CGM Supplies

If you have unused Stelo biosensors sitting in a drawer, you could be holding onto real money. Many people end up with extra CGM supplies after switching devices, changing treatment plans, or receiving more than they need. Instead of letting those sensors expire, you can sell them and put cash back in your pocket.

MySurplusRx.com makes the process simple, fast, and safe — no matter where you live in the United States.


What Is the Stelo Biosensor?

The Stelo Glucose Biosensor System is made by Dexcom. It was the first over-the-counter continuous glucose monitor (CGM) approved by the FDA for adults without insulin treatment. That means people can buy it without a prescription, which has made it very popular.

Why So Many People Have Extras

Because Stelo is available without a prescription at major retailers, it's easy to over-order. Some people buy a few months' worth, then switch to a different CGM or find that the device isn't right for them. Others receive Stelo as a gift or through a health program they no longer use.

Whatever the reason, unused Stelo biosensors in sealed, unexpired boxes have real resale value. And that value goes to waste if you simply throw them away.

Are Stelo Biosensors Safe to Resell?

Selling unused, factory-sealed diabetic supplies is legal in the United States. The FDA does not prohibit the private sale of unopened, non-prescription medical devices like Stelo biosensors. The key requirement is that the boxes must be factory sealed, unexpired, and undamaged.

Always check the expiration date printed on the box before you plan to sell. Most buyers, including MySurplusRx.com, only accept supplies with at least 3 months remaining before the expiration date.


How to Sell Your Stelo Biosensor with MySurplusRx.com

MySurplusRx.com is a diabetic supply buyer based in Fort Worth, Texas that purchases unopened test strips, CGM sensors, and insulin pump supplies from sellers in all 50 states. The process takes just a few minutes to start.

Step 1: Check What You Have

Look at each box carefully. Make sure the Stelo biosensor boxes are:

  • Factory sealed with no broken tape or packaging
  • Not expired or close to expiration (at least 3 months remaining)
  • Free of water damage, crushing, or writing on the box

If your supplies meet these standards, you're ready to move forward.

Step 2: Get a Free Quote

Visit Get a Free Quote to submit your supplies online. You'll enter basic information about what you have — the brand, quantity, and expiration date. There's no obligation to accept, and the quote is completely free.

You can also View Price List to get a general idea of what your Stelo biosensors might be worth before you even fill out the form.

Step 3: Ship Your Supplies

Once you accept an offer, MySurplusRx.com sends you a prepaid shipping label at no cost to you. You pack your supplies securely, drop them off at any USPS or UPS location, and you're done.

You don't pay for shipping. You don't pay any fees. The price you're quoted is the amount you receive.

Step 4: Get Paid Fast

MySurplusRx.com pays sellers within one business day of receiving and inspecting the supplies. MySurplusRx.com offers payment through Zelle, PayPal, Venmo, Cash App, or a mailed check — whichever method works best for you.

That means you could have money in your account the same day your package arrives.


Why Sellers Choose MySurplusRx.com

There are a few different ways to sell unused CGM supplies online, but not all of them are equally safe or convenient. Here's why so many people choose MySurplusRx.com.

Trusted, Transparent Process

MySurplusRx.com has helped hundreds of people turn unused diabetic supplies into cash. There are no hidden fees, no lowball offers after shipping, and no confusing steps. What you're quoted is what you receive.

Free Shipping, No Risk

You never pay to ship your supplies. If for any reason your supplies don't meet the inspection standards, MySurplusRx.com will return them to you or help you understand your options. You won't be left empty-handed.

Multiple Payment Options

Not everyone uses the same apps. That's why MySurplusRx.com offers five different ways to get paid: Zelle, PayPal, Venmo, Cash App, or a physical check. You choose what's easiest for you.

Sell from Anywhere in the U.S.

MySurplusRx.com accepts supplies from sellers in all 50 states. Whether you live in a big city or a rural area, you can sell your Stelo biosensors without leaving home.


Who Should Consider Selling Their Stelo Biosensors?

This isn't just for people managing their own diabetes. Anyone in these situations may have extra Stelo biosensors they can sell:

  • Caregivers who purchased supplies for a loved one who has since passed away or changed devices
  • People on fixed incomes who need extra money and happen to have surplus supplies
  • Patients who switched CGMs after their doctor recommended a different device
  • Individuals who received duplicate supplies through a health plan or wellness program

The American Diabetes Association encourages people to manage their supplies thoughtfully and avoid waste. Selling unused supplies to a reputable buyer is one of the best ways to do exactly that.


Frequently Asked Questions

Can I sell Stelo biosensors that I bought over the counter?

Yes. Because Stelo is an FDA-approved over-the-counter device, there is no prescription requirement. You can sell unopened, unexpired boxes just like any other unused OTC product.

How much can I get for my Stelo biosensors?

The price depends on how many boxes you have and the expiration date. View Price List to see current buying prices, or Get a Free Quote for a specific offer based on your supplies.

Do I need to ship a minimum number of boxes?

MySurplusRx.com works with sellers who have as little as one or two boxes. However, having more boxes generally means a higher payout. There's no strict minimum required to get started.

How long does the whole process take?

Most sellers complete the process in under a week from quote to payment. You submit your information online, receive a prepaid label, ship your supplies, and get paid within one business day of delivery.

Is it safe to sell my unused CGM supplies online?

Yes, as long as you use a reputable buyer. MySurplusRx.com is a licensed, established business based in Fort Worth, Texas, with a transparent process and a track record of fast, fair payments to sellers across the country.


Turn Your Unused Stelo Biosensors into Cash Today

You worked hard for every dollar, and unused supplies sitting in a box won't pay any bills. MySurplusRx.com makes it easy to sell your Stelo biosensors from the comfort of your home with no fees, no hassle, and fast payment.

Get a Free Quote right now and find out exactly what your supplies are worth. The whole process takes just a few minutes, and payment is waiting on the other side.

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Sell Stelo Biosensor: Get Fast Cash for Your Unused CGM Supplies | Surplus Rx