Two quotes for the same used model are rarely for the same product. One seller includes both handpieces, freight, and a 90-day warranty; the other quotes a bare console with the handpieces priced as options and delivery at your risk. Until you normalize scope, freight, duties, warranty, and payment terms into one landed-cost table, “comparing prices” is comparing apples to invoices. The practical method: define every scope line once, price each line across quotes, add the landed-cost inputs, and reserve a holdback until acceptance — then the lowest quote usually stops being the most attractive one.

This guide gives you the normalization method and a spreadsheet-ready template. It is a methodology, not financial advice, and the examples are illustrative with assumptions labeled.

Why same-model quotes differ

Sellers of used equipment quote differently for structural reasons, not because one is “better”:

• Scope: which handpieces, consumables, and accessories are inside the price and which are options.
• Channel: dealer quotes include inspection, storage, and support overhead; private sales pass that work to you.
• Terms: freight responsibility, insurance, payment timing, and warranty length are priced into the number in different places.
• Condition evidence: a seller with records prices a documented unit; a seller without records prices the risk you are accepting.

Until those four lines are on paper, the sticker prices are not comparable.

Normalizing scope

Build one scope list and send it to every seller, so their answers line up. A practical scope table looks like this:

If a seller answers a scope line with “standard accessories,” ask for the line items. Standard means different things to different sellers.

Write the scope sheet before you contact anyone, because the act of writing exposes your own assumptions. Decide which handpieces your room needs, which consumables must be included for the price to make sense, and which documentation is non-negotiable — then send that sheet to every seller unchanged. Sellers respond differently to a precise scope list than to a general inquiry: some sharpen their offer immediately, others reveal that their price assumed a stripped configuration. Either response is information, and it arrives before you have invested a week of calls in a quote that was never for the same product.

Landed-cost math

Convert every quote to total landed cost with the same inputs:

1. Unit price in the quote currency.
2. Handpiece, consumable, and accessory lines not included in the unit price.
3. Freight to your door, with the Incoterm or delivery term named.
4. Insurance for the full shipment value.
5. Duties, taxes, and import fees for your destination.
6. Installation and the first functional or safety inspection.

Example with assumptions labeled: assume a $40,000 console quote versus a $35,000 quote for the same model; the $40,000 quote includes both handpieces, freight, insurance, and a 60-day warranty, while the $35,000 quote is console-only with $6,000 of handpiece options, $1,800 freight at your risk, and no warranty. After normalization the $35,000 quote lands near $43,000-plus-risk — above the first quote before you even price the missing warranty. Change any assumption and the ranking can flip; the arithmetic is the tool.

Date and currency-stamp every input the day you receive it. Used-equipment quotes move with inventory and exchange rates, so a figure collected last month may no longer describe the same offer — and a comparison sheet that mixes retrieval dates will quietly rank stale prices as if they were current. Add a verified date column to your sheet and refresh the rows the day any seller’s answer changes. When two quotes were collected two weeks apart, treat the older one as a starting point for a re-quote, not as a live number.

Payment terms and holdbacks

Payment structure is part of the price. Compare three lines:

• Deposit percentage and what it buys (reservation versus commitment).
• Milestone payments tied to evidence: inspection photos, live demonstration, pre-shipment test report.
• A holdback amount released only after arrival acceptance — typically the share that covers the post-delivery functional test.

Agree in writing what triggers release: the console boots, the handpieces are recognized, the serial matches, and the included consumables carry valid expiry. If the seller resists a holdback, price that resistance: you are being asked to accept acceptance risk that the seller does not want.

Structure the payment milestones so each one buys a document rather than a promise. A typical sequence pays a small deposit against the written quote and serial, a second tranche against pre-shipment evidence (photos, live demonstration, test report), and the holdback against arrival acceptance. Ask each seller to confirm the sequence in writing before you compare offers, because sellers differ sharply here — some will hold 10% until acceptance, others will not move past a 50% deposit without evidence. The seller who accepts milestone terms is pricing the transaction like a professional; the seller who demands full payment before evidence is pricing the risk onto you.

Red flags

Five patterns should stop a quote comparison cold until resolved:

1. Hardware listed as “handpieces included” with no part numbers or counts.
2. Consumable or freight pricing offered only verbally.
3. Warranty described by duration but not scope (“90 days” without coverage terms).
4. Payment terms that front-load the deposit before any evidence is shared.
5. Serial numbers that do not appear on the invoice or service records.

Any one of these is fixable with a written request; all five together mean the quote is not yet comparable to the others on your desk.

Using the comparison sheet

Download the quote comparison template (CSV) that ships with this guide, and work it in four steps:

1. Fill one row per quote with the scope and landed-cost lines from the seller’s written answers.
2. Add the holdback terms and release conditions in the same row, so payment structure stays visible next to price.
3. Sort by total landed cost, then re-read the top three rows for scope gaps the sort cannot see.
4. Keep the completed sheet with the purchase file; it becomes your acceptance reference when the crate arrives.

The template is a working file, not a formality — update the verified date and notes columns the day each quote changes, because used-equipment offers expire. When you are ready for a second round of offers, request comparable quotes through the ALLWILL form and contact the team with your normalized scope list so every seller prices the same lines. The best quote is the one that survives the spreadsheet — not the one with the smallest first number.