Dr. Z Z-28
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Why this number?
The typical used price is the median of 13 used sales observed in the last 24 months, with outliers removed and the figure rounded. An observed sale is often the last asking price rather than a confirmed hammer price.
| Typical used price | €1,050 | median sold, rounded |
| Most sold between | €940–€1,100 | 25th to 75th percentile, same window |
| Window | last 24 months | the tightest of 90 days, 6 months and 24 months with 8 used sales |
| Sample | 13 used sales | thin data, treat as a rough guide |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €1,050 | 85 used sales, 2014–2026; not used for deals |
| Sales on record | 106 | all-time, all platforms |
Typical prices are rounded (to 5 / 10 / 50 / 100 by size, in whichever currency you read); asks and the chart are exact. As of 20 October 2026. Full method, including what each badge means
For sale right now
The best-priced as cards, a row of them; every other ad as a line, by ask. Each ask is the seller’s own number; the platform’s mark opens the listing. Each one says when we last confirmed it at its source: the price and availability are from that visit, so check the marketplace before you go.
eBay United StatesPrice history
Every recorded sale, one point each: 106 of them, placed by the day the ad went up. The line follows the middle of the sales around each point, with the middle half behind it, and breaks wherever nothing sold nearby. Condition is mixed, so some of the spread is a mint against a fair rather than the market moving.
Recent sales by listing date
13 used sales · last 24 months · middle half €940–€1,100 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 21 Feb 2026 | €1,337$1,550 as sold | excellent |  United States | Reverb | Details |
| 30 Sept 2025 | €489$549 as sold | very good | United States | Reverb | Details |
| 19 Sept 2025 | €515$600 as sold | excellent | United States | Reverb | Details |
| 15 Sept 2025 | €1,331$1,550 as sold | very good | United States | Reverb | Details |
| 12 Jun 2025 | €1,074$1,250 as sold | mint | United States | Reverb | Details |
A date is the day the ad went up. Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Show the last 50 of 106 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 15 Sept 2025 | €1,159$1,350 as sold | very good | United States | Reverb | Details |
| 28 Aug 2025 | €945$1,100 as sold | excellent | United States | Reverb | Details |
| 6 Aug 2025 | €1,117$1,300 as sold | very good | United States | Reverb | Details |
| 21 May 2025 | €945$1,100 as sold | excellent | United States | Reverb | Details |
| 8 May 2025 | €988$1,150 as sold | excellent | United States | Reverb | Details |
| 3 Apr 2025 | €1,117$1,300 as sold | excellent | United States | Reverb | Details |
| 12 Mar 2025 | €1,025$1,150 as sold | very good | United States | Reverb | Details |
| 10 Jan 2025 | €1,074$1,250 as sold | very good | United States | Reverb | Details |
| 22 Jun 2024 | €1,074$1,250 as sold | excellent | United States | Reverb | Details |
| 21 Jan 2024 | €1,114$1,250 as sold | very good | United States | Reverb | Details |
| 30 Oct 2023 | €859$1,000 as sold | excellent | United States | Reverb | Details |
| 3 Oct 2023 | €945$1,100 as sold | good | United States | Reverb | Details |
| 2 Oct 2023 | €1,202$1,399 as sold | very good | United States | Reverb | Details |
| 28 Aug 2023 | €1,226$1,376 as sold | mint | United States | Reverb | Details |
| 15 Aug 2023 | €1,185$1,330 as sold | mint | United States | Reverb | Details |
| 5 Jul 2023 | €1,854$2,149 as sold | new | United States | Reverb | Details |
| 18 Apr 2023 | €1,825$2,049 as sold | new | United States | Reverb | Details |
| 10 Apr 2023 | €1,031$1,200 as sold | excellent | United States | Reverb | Details |
| 22 Oct 2022 | €1,068$1,244 as sold | excellent |  Canada | Reverb | Details |
| 30 Sept 2022 | €1,768$2,049 as sold | new | United States | Reverb | Details |
| 26 Aug 2022 | €1,074$1,250 as sold | very good | United States | Reverb | Details |
| 13 Aug 2022 | €1,074$1,250 as sold | excellent | United States | Reverb | Details |
| 12 Jul 2022 | €902$1,050 as sold | very good | United States | Reverb | Details |
| 20 Jun 2022 | €1,198$1,395 as sold | excellent | United States | Reverb | Details |
| 12 Jun 2022 | €1,123$1,300 as sold | excellent | United States | Reverb | Details |
| 8 Dec 2021 | €945$1,100 as sold | very good | United States | Reverb | Details |
| 1 Dec 2021 | €1,031$1,200 as sold | excellent | United States | Reverb | Details |
| 24 Nov 2021 | €1,288$1,500 as sold | excellent | United States | Reverb | Details |
| 22 Oct 2021 | €1,559$1,750 as sold | mint | United States | Reverb | Details |
| 7 Feb 2021 | €1,036$1,200 as sold | very good | United States | Reverb | Details |
| 21 Oct 2020 | €901$1,049 as sold | excellent | United States | Reverb | Details |
| 23 Aug 2020 | €945$1,100 as sold | very good | United States | Reverb | Details |
| 15 Jul 2020 | €1,117$1,300 as sold | excellent | United States | Reverb | Details |
| 3 Jun 2020 | €1,520$1,765 as sold | new |  United Kingdom | Reverb | Details |
| 9 Jan 2020 | €687$800 as sold | very good | United States | Reverb | Details |
| 24 Dec 2019 | €858$999 as sold | excellent | United States | Reverb | Details |
| 19 Dec 2019 | €1,030$1,199 as sold | very good | United States | Reverb | Details |
| 20 Aug 2019 | €945$1,100 as sold | very good | United States | Reverb | Details |
| 26 Apr 2019 | €644$750 as sold | very good | United States | Reverb | Details |
| 19 Nov 2018 | €821$950 as sold | excellent | United States | Reverb | Details |
| 1 Nov 2018 | €801$899 as sold | very good | United States | Reverb | Details |
| 7 Sept 2018 | €1,078$1,250 as sold | excellent | United States | Reverb | Details |
| 3 Sept 2018 | €1,074$1,250 as sold | excellent | United States | Reverb | Details |
| 9 Aug 2018 | €1,208$1,400 as sold | excellent | United States | Reverb | Details |
| 30 Jan 2018 | €752$875 as sold | excellent | United States | Reverb | Details |
A date is the day the ad went up. Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Cheapest live: United States €1,425 · before shipping
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
The Dr. Z Z-28 sold for a median of €1,050 over the last 24 months across 13 recorded sales, with most examples landing between €940 and €1,100. There is 1 listing live right now across eBay United States, from €1,425 asking. Figures computed 20 October 2026 by Doirado from cross-platform listing data.