Carestream · Dental Equipment · $30,000 – $62,000
Units in the $30K–$35K range usually have 15,000+ pano hours logged, missing calibration records from years 2–4, or a software version stuck at 3.1 when 3.8 is current. That $10K jump to $55K–$62K is for sub-8,000 hours, full service history, and a recent sensor replacement ($12,000–$15,000 job if you're buying one used).
Plug it in and run a test scan of the QA phantom - don't just eyeball it. Check the tube anode for pitting under the service panel; hairline cracks show up as dark streaks in the corner of pano images and cost $8,000–$11,000 to fix. Pull the maintenance log from the tablet and cross-reference every entry against Carestream's service bulletins for your serial number range.
California and Texas eat these units - Heartland Dental consolidations in the Southwest dump older CS 9300s onto the market every 4–6 months because they standardize on Planmeca. Pacific Dental Services in the Midwest does the same cycle, which keeps used inventory flowing into broker inventory.
| 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... | ●●●●○ |
Run a brightness/contrast test on the QA phantom - tube degradation shows as grainy images even at max mA. Compare your test image against the reference file logged with Carestream when the machine was installed. If contrast is down 15–20% from baseline, the tube's got maybe 6–18 months left.
Carestream dropped support for 3.1 in 2019, but it still works. Version 3.8 adds dose optimization and integrates with newer practice management platforms - costs $2,400–$3,200 to license if your machine qualifies. Ask the seller if they have the original dongle; without it, upgrade pricing doubles.
17x13.5 handles 98% of general dentistry - implants, ortho, perio, surgical. The CS 9600 adds a 20x16cm mode for extra maxillary coverage, but you'll pay $8K–$15K more used and it adds complexity. Sage Dental clinics run the 9300 in their DSO without complaints; you're not underbuying.
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Buying through me instead of Craigslist? I field the lemon calls, verify the machine actually powers on with current software licenses, and handle transport logistics - that's 8–12 hours of your time saved and insurance against a $40K paperweight landing in your operatory.