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Refurbished, open box, B-stock: what the labels actually mean

Condition labels are not standardised, and the same word means different things at different retailers. Here is how to read them.

UponSale Data DeskFigures updated Aug 26, 2026

A meaningful share of the espresso machines and grinders on sale at specialist retailers are not new. They are described with a vocabulary nobody standardised, and the same word carries different obligations at different stores.

This matters for price comparison specifically: we never compare a refurbished listing against a new one as if they were the same product. They are different items with different warranties, and merging them would produce a comparison that looks like a bargain and is not.

The labels, roughly

Open box. Sold, returned, never or barely used. Usually inspected and repacked. Typically the smallest discount and the closest thing to new. The realistic risk is cosmetic: a mark, or missing accessories.

Refurbished. Returned or ex-display, then tested and repaired by the retailer or the manufacturer. The critical distinction is who refurbished it. Manufacturer-refurbished usually carries a real warranty; store-refurbished carries whatever that store offers, which can be anything from twelve months to thirty days.

B-stock / factory second. New, never sold, with a cosmetic defect from manufacturing. Mechanically new. Often the best value of the lot, and usually the hardest to find in stock.

Used / pre-owned. Sold as-is or with a short store guarantee. Condition varies enormously, and history is everything — a machine descaled on schedule and one never descaled look identical and are not.

Demo / ex-display. Used, sometimes heavily, in a shop or at a show. Ask how many hours. A demo machine at a trade show may have pulled more shots in four days than a home machine does in a year.

The five questions worth asking

1. Who refurbished it — the manufacturer or the retailer?

2. How long is the warranty, and does it cover parts and labour or only parts?

3. What was actually replaced? A machine with a new gasket, screen and boiler service is a different proposition from one that was powered on and boxed.

4. Is it returnable, and who pays the return shipping? Espresso machines are heavy; return shipping is not a rounding error.

5. Are the accessories included? Portafilters, baskets and tampers are commonly missing, and replacing them can consume the discount.

What a fair discount looks like

There is no fixed rule, but the shape is consistent: open box is a modest discount, refurbished a larger one, used the largest and the most variable. The discount should track the warranty. A refurbished machine at a small discount with a thirty-day guarantee is worse value than a new one at full price.

Compare against the current street price at other stores, not against the manufacturer's list price. List prices are frequently above what anyone actually charges, so a percentage off list can be a discount to a price nobody was paying — the mechanism we describe in how to spot a discount that is not really a discount.

How we handle these

Refurbished and open-box listings appear in our index under their own categories, and our matching rules treat condition as a hard separator: a refurbished unit is never merged into the same comparison as a new one, in either direction. That is deliberate and occasionally makes our comparisons look thinner than a site that merges them — but a comparison that quietly mixes conditions is not a comparison.

We currently track 21,432 products across 13 stores. Browse machines or grinders, including the refurbished and open-box categories.


Every figure in this article is read from UponSale’s live measurements as the page loads, not typed in by hand — so it cannot drift out of date. Read how we measure or where the data comes from.