Carestream · Dental Equipment · $30,000 – $62,000
A unit with under 4,000 documented scans and service records from the last 18 months sits at $55k–$62k; one with a 2-year service gap or 6,000+ scans drops to $30k–$38k. Sensor replacement and annual calibration are the two line items that kill resale value, so always ask for proof of both.
On-site: Power it up and run a test scan of a phantom head - watch for ghosting, noise in the reconstruction, or lag in the interface; those are early sensor death. Pull the service log from the tablet and verify the last calibration date is within 12 months; anything older and you're flying blind. Check the tube housing for visible dust or corrosion around the rotation seals - that's a $4,000–$6,000 repair if it's progressed.
California and Texas practices are aggressive buyers right now because they're upgrading from older Planmeca or Sirona units and want the 17cm FOV without dropping $95k on new. Heartland Dental is consolidating their regional markets and buying used CS 9300s at scale, which keeps used prices firm in the $45k–$55k band.
| Model | Brand | Used Price | Key Spec | Value Score |
|---|---|---|---|---|
| CS 9300 ✓ | Carestream | $30,000–$62,000 | CBCT, 17x13.5cm FOV, panoramic... | ●●●●● |
| ProMax 3D Plus | Planmeca | $40,000–$85,000 | CBCT 3D imaging, cephalometric, 23x26cm FOV... | ●●●●○ |
| OP 3D Pro | KaVo | $35,000–$70,000 | CBCT 3D, 16x13cm FOV, low dose... | ●●●●○ |
| Orthophos SL 3D | Dentsply Sirona | $38,000–$75,000 | CBCT panoramic ceph, 11x10cm FOV... | ●●●●○ |
Pull the maintenance logs and look at kVp stability over the last two years - if output drifted more than 2–3%, the tube is sagging. Also ask for the last calibration report (not just 'yes we did it'); a real report has actual mA readings. If they can't produce it, assume the tube has 2,000 hidden hours on it.
The 8600 is older tech - slower scan, more metal artifacts, and sensor replacement is harder to source now. Orthophos SG has a slightly smaller FOV (16x13) so you'll do more multi-scans for implant cases; the CS 9300's 17x13.5 catches full arch in one shot and resale value is stronger because used units move faster.
Walk. Sellers asking $55k know the market; if they're firm, the service record is pristine and the scan count is under 3,500. If they won't move at $55k and can't show me clean logs, I'd bid $48k–$50k and let them counter - most take it because they're sitting on dead capital anyway.
Found outdated specs, wrong pricing, or have first-hand experience with this unit? Help us keep this page accurate.
I can source a unit with verified service history and run a remote sensor diagnostic before you commit - saves you 6–8 hours of due diligence and keeps you from buying a machine with hidden tube wear. Installation and staff training typically cost $3,500–$5,000 when handled separately; bundling through a broker cuts that to $2,200 and includes 90-day performance warranty.