Turn Unused Diabetic Supplies Into Cash โ€” Free Shipping, Fast Pay

Sell Your Tandem t:slim X2 Insulin Pump for Top Dollar

Upgraded your pump, changed your treatment plan, or have unused supplies? We pay cash for Tandem insulin pumps and accessories โ€” fast, nationwide, no hassle.

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Published July 25, 2026 ยท StripValue Blog ยท Nationwide Mail-In Service

Why So Many People Have Tandem Pumps They Can't Use

The Tandem t:slim X2 is one of the most advanced insulin pumps on the market โ€” but that also means a lot of people end up with extras they can't use. Maybe you:

Whatever the reason, that Tandem pump sitting in a drawer has real value. StripValue buys insulin pumps and diabetic supplies nationwide โ€” and we pay fast.

Important: We cannot accept prescription medications, insulin, or needles. We do accept pumps, CGM sensors, test strips, lancets, cartridges, and most non-needle diabetic supplies. If you're unsure, contact us and we'll let you know within 24 hours.

What We Pay for Tandem Supplies

ItemConditionEstimated Value
Tandem t:slim X2 Pump (in warranty)Working, minor wearContact for quote
Tandem t:slim X2 Pump (out of warranty)WorkingContact for quote
Tandem Cartridges (unopened box)Sealed, not expired$15โ€“$30/box
Tandem Infusion Sets (unopened)Sealed, not expired$10โ€“$25/box
Tandem Control-IQ AccessoriesSealedVaries
Dexcom G6/G7 SensorsSealed, not expired$30โ€“$65/box
Freestyle Libre 3 SensorsSealed, not expired$25โ€“$55/box
Test Strips (major brands)Sealed, 6+ months exp.$10โ€“$45/box

Exact prices depend on current demand, expiration dates, and quantity. Contact us for a firm quote โ€” we respond within hours.

How to Sell Your Tandem Pump โ€” Simple 3-Step Process

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1. Get a Quote

Tell us what you have โ€” model, condition, quantity. We'll respond with a firm offer within hours.

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2. Ship Free

Accept the offer and we email you a free prepaid shipping label. Box it up, drop it off.

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3. Get Paid Fast

Once received and verified, we pay via Zelle, PayPal, Venmo, or check โ€” your choice. Usually within 24โ€“48 hours.

Is It Legal to Sell an Insulin Pump?

This is the most common question we get โ€” and the answer is yes, in most cases. Durable medical equipment (DME) like insulin pumps can be resold, especially when:

Insulin, syringes, and prescription medications are not in scope โ€” we never buy those. But the hardware โ€” pumps, cartridges, infusion sets, sensors โ€” are legally buyable in the secondary market.

Always consult your pharmacist or healthcare provider if you have questions about what's appropriate to resell given your specific situation and state regulations.

Why Do People Buy Used Diabetic Supplies?

The US diabetic supply market is huge, and insurance often doesn't cover everything. Individuals without coverage, those between insurance plans, or people in lower-income situations rely on the secondary market for affordable access to life-critical supplies. Your unused equipment can genuinely help someone else.

Why Sell Through StripValue?

๐ŸŒ Nationwide Service

We accept mail-in sales from all 50 states. Free shipping label included.

โšก Fast Payment

Most sellers get paid within 24โ€“48 hours of us receiving their package.

๐Ÿ’ต Top Dollar

We pay more than local pawn shops or Facebook Marketplace because we have a national buyer network.

๐Ÿ”’ Private & Secure

We handle your supplies with discretion. No public listings, no awkward meetups.

Other Diabetic Supplies We Buy

In addition to Tandem pumps and accessories, StripValue purchases:

Have something not listed? Ask us. We're always expanding what we buy.

Frequently Asked Questions

Do I need the original box to sell my Tandem pump?

Not required, but having the original accessories (charger, clips) does improve the offer. Box or no box, we'll make you an offer.

What if my Tandem pump has cosmetic wear?

Minor scratches and normal wear don't disqualify it. As long as it powers on and functions normally, we're interested.

How do I wipe my data off the Tandem pump before shipping?

We recommend doing a factory reset through the pump's settings menu before sending. We'll also clear device data on our end โ€” but it's good practice.

How much is my Tandem t:slim X2 worth?

Value depends on the model year, warranty status, and condition. Contact us with your serial number and we'll give you a firm offer.

I have test strips AND a pump โ€” can I sell everything together?

Absolutely. We love bundle sales. Send us your full inventory list and we'll make you a combined offer.

Ready to Turn That Tandem Pump Into Cash?

Don't let valuable medical equipment collect dust. StripValue pays top dollar, ships free, and pays fast. Get your quote today.

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