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Dexcom G6

Sell Dexcom G6 sensors for cash — what they're worth in 2026

G6 is still one of the most in-demand CGM systems we buy. Here's exactly what sealed G6 sensors and transmitters pay, how retail and DME packaging differ, and how to sell yours by mail.

By TestStrip Buyback USAReviewed 2026-08-03General information — not legal or medical advice

Direct answer: sealed, unexpired Dexcom G6 sensor 3-packs in retail packaging currently pay up to $140 per 3-pack. DME-packaged 3-packs pay up to $115, single-sensor boxes up to $35, and G6 transmitter kits up to $85. Your exact offer depends on the REF code on the box and the time remaining until expiration.

Upgraded to G7? That's the most common reason people have surplus G6. Sealed G6 boxes from before an upgrade are fully sellable — but their value drops every month, so price them now rather than letting them age in a drawer.

Current Dexcom G6 payouts

Product7+ months6 months5 months4 months3 months2 months
Dexcom G6 Sensor 3-Pack — Retail (OE/OR-003) per pack$140$125$120$110$90$85
Dexcom G6 Sensor 3-Pack — DME (OM-003) per pack$115$110$100$90$70$65
Dexcom G6 Sensor 1-Count Box — Retail (OR-001) per box$35$30$30$25$20$10
Dexcom G6 Sensor 1-Count Box — DME (OM-001) per box$30$30$25$25$20$10
Dexcom G6 Transmitter Kit (STT-OE-002) per kit$85
Dexcom G6 Transmitter Kit (STT-OR-001/OM-001) per kit$60

From our 2026-08-03 offer schedule (rounded to the nearest $5). Columns show time remaining until expiration. Final offer depends on the exact REF/NDC, expiration date and package condition.

Why the REF code decides your price

Dexcom distributes G6 in several package configurations that look nearly identical on the shelf but carry different REF codes on the end panel:

Before you submit, find the REF on the box end panel — our REF number guide shows exactly where to look and what to photograph.

What makes a G6 box eligible

How selling works

  1. Price your boxes in the instant estimate tool — pick your exact REF and expiration range.
  2. Get a firm offer the same day. Nothing ships until you approve it.
  3. Ship free with the prepaid UPS label we send by text or email.
  4. Get paid the day your box arrives and passes inspection — Zelle, Venmo, Cash App or PayPal.

Frequently asked questions

How much can I get for unused Dexcom G6 sensors?

Retail G6 sensor 3-packs pay up to $140 with 7 or more months until expiration. DME-packaged 3-packs pay up to $115, and single-sensor boxes pay up to $35. Offers step down as the expiration date gets closer.

Can I still sell G6 supplies now that G7 is out?

Yes. A large installed base still uses G6 daily, which keeps sealed G6 sensors in steady demand. That demand is exactly why leftover G6 boxes from a G7 upgrade are worth selling promptly rather than letting them expire.

What's the difference between retail and DME G6 packaging for my offer?

Retail boxes (pharmacy REF codes like OE/OR-003) pay more than DME boxes (OM-003) because of how they can be redistributed. The REF code on the end panel of the box tells us which one you have — include it in your quote request.

Do you buy G6 sensors with less than 3 months to expiration?

G6 sensors can qualify with as little as 2 months remaining, at reduced rates shown in the table. If a box is close to a tier cutoff, submit sooner — every month of shelf life that passes lowers the payout tier.

Have sealed G6 boxes? Price them in two minutes.

Pick your exact G6 product and expiration range in the estimate tool — free prepaid UPS label and same-day payment after inspection.

Request My Estimate →