KaVo · Dental Equipment · $35,000 – $70,000
Units under 8,000 handpiece hours sit at $55k–$70k; anything over 15,000 hours drops to $35k–$45k if the tube hasn't been replaced. A missing service log or tube replacement within the last 3 years shaves $8k–$12k off asking price - and you should demand that discount.
Physically inspect the tube window for cracks or discoloration - a cloudy window means scatter and image noise, and replacement costs $6,500–$8,200. Run a test scan on a phantom (bring your own or ask the seller), check the timestamps on actual service records against the serial number, and ask for the last tube replacement invoice with date. If they say 'well-maintained' but have no paperwork, walk.
California dental groups (especially LA and Orange County) are snapping these up faster than Texas because water fluoridation drives higher endo and implant caseloads. Heartland Dental markets in the Midwest are slower - more used inventory sitting 60+ days there.
| Model | Brand | Used Price | Key Spec | Value Score |
|---|---|---|---|---|
| OP 3D Pro ✓ | KaVo | $35,000–$70,000 | CBCT 3D, 16x13cm FOV, low dose... | ●●●●● |
| ProMax 3D Plus | Planmeca | $40,000–$85,000 | CBCT 3D imaging, cephalometric, 23x26cm FOV... | ●●●●○ |
| Orthophos SL 3D | Dentsply Sirona | $38,000–$75,000 | CBCT panoramic ceph, 11x10cm FOV... | ●●●●○ |
| CS 9300 | Carestream | $30,000–$62,000 | CBCT, 17x13.5cm FOV, panoramic... | ●●●○○ |
OP 300 maxes at 10.8x8.6cm FOV and the sensor is 1.3MP - you get smaller images and more rescans. Pro adds the bigger field, higher bit depth, and faster reconstruction. If your clinic does 8+ implant cases a week, the Pro saves 3–4 hours monthly just on scan time. But if you're doing ortho and basic perio, the 300 works fine and you save $12k–$18k used.
Request a tube hours log from the seller - most kept ones show cumulative exposure time. Anything over 18,000 tube hours and the tube is near end-of-life even if scans look okay. Grab a phantom image: if noise is visible in the anterior or bone detail is soft, the tube is cooked. Cost to replace: $6,500–$8,200 plus install, which is most of your $35k budget for a cheap unit.
Absolutely - but you need leverage. Missing service records, no tube replacement invoice in 4+ years, and cosmetic wear on the tube head are your wedges. I've walked units from $62k asking to $51k–$54k ($8k–$11k off) by bundling those issues. Don't lowball - hit them with facts. Sage Dental won't leave money on the table, but independent practices often do.
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I've negotiated $8k–$11k discounts by pointing out missing calibration certs and asking sellers to eat the $2,400 annual maintenance renewal they skipped. That's real money back in a practice's pocket in year one.