Dental Marketplace
Is it worth buying a used intraoral scanner?
Gabriel Gimenez · Published on September 19, 2026
Yes, buying a used intraoral scanner is worth it, as long as three conditions check out: the discount versus a new unit is real (based on typical market ranges, a used scanner sells for a fraction of the equivalent new model), the manufacturer still supports the model, and you verified the serial number, usage hours and software license status before paying.
The thing that catches unprepared buyers is not the hardware, it is the software. An intraoral scanner without an active license or without manufacturer support can end up sitting in a drawer. So the right question is not "used or new", it is "used, of which model, with which license and which support".
In the rest of this article I break down what to check, when a used unit beats a new one, and how I evaluate listings when dentists come to me with this exact question.
When does a used intraoral scanner make sense?
From my experience talking with dentists who are setting up or modernizing their practice, a used scanner makes sense in three scenarios:
- The practice's first scanner. If you are moving from conventional impressions to a digital workflow, you do not need the latest generation. A model one or two generations old, with active support, already delivers enough precision for crowns, inlays and common protocols.
- A backup scanner. High volume practices benefit from a second unit so work does not stop when the main one goes in for maintenance.
- A real discount versus new. When the used price drops to half or less of the equivalent new model, the math tends to work, even after setting money aside for maintenance and licensing.
The opposite is also true: if the discount is small, if the model is discontinued, or if the seller cannot tell you usage hours and license status, used stops being savings and becomes risk.
What should you check before buying?
This is the checklist I use when someone shows me a listing and asks if it is worth it:
- Serial number validated with the manufacturer. Confirm the unit is not stolen, is not blocked, and that the model still gets support and parts in your country.
- Usage hours and history. Like mileage on a car, scan hours show real wear. Ask for screenshots from the software or the unit's panel.
- Physical condition of the tip, mirror and cable. The tip mirror takes the most abuse. Cracks, deep scratches or a dried out cable mean guaranteed replacement cost.
- License and software. Ask whether the license is transferable, whether there is a transfer fee, and what the software subscription costs for a second owner. Do not close without this answered in writing.
- A test scan. If the purchase is in person, scan a plaster model on the spot. If it is remote, ask for a recent, uncut video of a full arch scan.
- Technical support and parts. Check that the brand has authorized service in your country and that parts for the model are still supplied. I recommend confirming directly with the manufacturer, because policies change.
New or used: what is the difference in practice?
| Criterion | New scanner | Used scanner |
|---|---|---|
| Price | Full price, with taxes and margin | Typical market range: a fraction of new |
| Warranty | Full manufacturer warranty | Usually expired or negotiable |
| Software license | Included or new subscription | Depends on transfer and fees |
| Support and updates | Guaranteed while the model is current | Depends on the model still being supported |
| Technology | Current generation | One or two generations back, usually enough |
| Risk | Low | Manageable with verification before payment |
The row that decides the purchase is support. If the model still receives software updates, parts and service, used is a rational decision. If the manufacturer discontinued the model, the discount stops mattering: cheap becomes expensive.
Which mistakes turn a used scanner into a loss?
Talking with dentists who bought used equipment on impulse, I have seen three mistakes repeat up close. In one case I followed, the dentist closed the deal on price alone, without asking about the license. When the scanner arrived, he found out the software required a new subscription when the owner changed, at a cost that nearly wiped out his savings. He called me frustrated, and the lesson stuck: the license gets negotiated before payment, never after.
The other two common mistakes:
- Buying a discontinued model for the discount. Without parts and without updates, any failure becomes a total loss.
- Trusting only the listing photos. A nice photo does not show a cracked mirror or usage hours. Demand a scan video and serial number validation.
Where can you buy a used intraoral scanner safely?
Buying directly from another dentist is usually the best route, because the seller knows the unit's history. The hard part is finding those sellers and structuring the deal safely, without relying on a group chat and an unprotected wire transfer.
To solve that, Carlos and I built the marketplace inside dentraw LAB: a space where dentists list used dental equipment, with condition descriptions and negotiation inside the platform. Before closing any deal, apply the checklist above and, for tax paperwork and equipment registration, check the regulations currently in force in your country.
FAQ
How much does a used intraoral scanner cost? It depends on brand, generation and condition, but based on typical market ranges a used unit sells for a fraction of the new price, in some cases half or less. Always compare against the equivalent new model before closing.
What should I check before buying a used intraoral scanner? Verify the serial number with the manufacturer, check usage hours, inspect the tip, mirror and cable, confirm the software license is transferable, make sure technical support exists in your country, and run a test scan if possible.
Does a used intraoral scanner lose the manufacturer warranty? In most cases yes, the original warranty is tied to the first buyer. Some brands allow a transfer or offer a paid support contract for the second owner. Check the brand's current policy before buying.
Can the scanner software license be transferred? It depends on the manufacturer. Some brands license the software per unit and allow a transfer for a fee; others require a new subscription. Without an active license the scanner can become useless, so confirm this before paying.
Is it safe to buy a used scanner on a marketplace? It can be, as long as the marketplace offers seller verification, protected payment and detailed product descriptions. In the dentraw LAB marketplace, listings are dental equipment with condition and history information.
If you are looking for a used intraoral scanner or want to list equipment from your practice, check out the dentraw LAB marketplace.
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Frequently asked questions
How much does a used intraoral scanner cost?
It depends on brand, generation and condition, but based on typical market ranges a used unit sells for a fraction of the new price, in some cases half or less. Always compare against the equivalent new model before closing.
What should I check before buying a used intraoral scanner?
Verify the serial number with the manufacturer, check usage hours, inspect the tip, mirror and cable, confirm the software license is transferable, make sure technical support exists in your country, and run a test scan if possible.
Does a used intraoral scanner lose the manufacturer warranty?
In most cases yes, the original warranty is tied to the first buyer. Some brands allow a transfer or offer a paid support contract for the second owner. Check the brand's current policy before buying.
Can the scanner software license be transferred?
It depends on the manufacturer. Some brands license the software per unit and allow a transfer for a fee; others require a new subscription. Without an active license the scanner can become useless, so confirm this before paying.
Is it safe to buy a used scanner on a marketplace?
It can be, as long as the marketplace offers seller verification, protected payment and detailed product descriptions. In the dentraw LAB marketplace, listings are dental equipment with condition and history information.