Pre-owned medical and aesthetic lasers change hands constantly. Some are excellent, low-hour systems from practices that upgraded. Others have been sitting under a warehouse tarp for years, or were pulled from a practice that could no longer keep them running. Both look the same in online listings.
Before you contact the seller
- Confirm the platform is a fit for your treatment mix. Cheap doesn't matter if it's not the right modality.
- Check whether the manufacturer still supports the platform (parts, calibration, consumables). End-of-life platforms can still be serviceable, but plan for it.
- Understand handpiece and consumable costs. Some systems have cheap platforms and expensive handpieces.
What to ask the seller
- Full service history. Every documented visit, from install to last PM. Missing history is a red flag — though not always a deal-breaker.
- Hours and pulse counts. Where the platform tracks them, ask for a screen capture of the internal counters.
- Reason for sale. Practice upgrade, consolidation, and closure are common. "It works fine, we just don't use it" is worth a follow-up question.
- Chain of custody. Where did it live? Was it moved between facilities? Any water intrusion, drops, or transport damage?
- Handpieces and accessories. Which are included? What's their condition and remaining life?
- Manufacturer transfer. Some platforms have software or licensing that transfers with the sale. Confirm what that involves.
The independent evaluation
The single best thing a buyer can do — especially when the seller isn't the OEM — is hire an independent evaluator to look at the machine before purchase. A one-visit evaluation covers cosmetic condition, mechanical condition, cooling and electrical checks, and (where safely possible) an output or performance check. You get a written report you can share with your business partner, accountant, or lender.
The cost of a pre-purchase evaluation is a small fraction of the purchase price. It's the cheapest insurance in the transaction.
Red flags
- Seller refuses to power the machine on for an inspection
- No service history and no explanation for why
- Fresh paint or new stickers over old serial or asset tags
- "Everything works" but the machine has been in storage for months or years — cooling systems in particular don't age well in storage
- Pricing that's dramatically below comparable listings without a clear reason
After the sale
Once the deal is done, the work isn't. Plan for professional installation, a first-visit inspection, and a PM cadence. The first 90 days after acquisition are when most surprises show up — a documented start is how you catch them while they're still small.