Sigma Standard Series SDR-28
guitar
Not enough sold data for a typical price — 11 sales on record all-time.
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Not enough sold data for a typical price. 2 for sale, from €400.
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.
Reverb
eBay GermanyPrice history
Every recorded sale, one point each: 11 of them, placed by the day the ad went up. Too few sales to draw a trend through them without inventing one, so the points speak for themselves. Condition is mixed, so some of the spread is a mint against a fair rather than the market moving.
Recent sales by listing date
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 8 Jul 2026 | €517$600 as sold | very good |  United States | Reverb | Details |
| 2 Apr 2026 | €859$999 as sold | new |  United Kingdom | Reverb | Details |
| 11 May 2025 | €600$699 as sold | excellent | United States | Reverb | Details |
| 7 Jan 2025 | €410$475 as sold | very good | United States | Reverb | Details |
| 2 Dec 2024 | €431$500 as sold | good | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and September 2026. A price is what the listing last asked, converted at that day’s rate.
Show all 11 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 17 Oct 2024 | €1,045$1,212 as sold | new |   Germany | Reverb | Details |
| 19 Aug 2024 | €215$250 as sold | very good | United States | Reverb | Details |
| 13 May 2024 | €814$944 as sold | new | United Kingdom | Reverb | Details |
| 3 Mar 2024 | €305$355 as sold | good | United Kingdom | Reverb | Details |
| 4 May 2022 | €916$1,062 as sold | new | Germany | Reverb | Details |
| 27 Jul 2021 | €973$1,133 as sold | new | United Kingdom | 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and September 2026. A price is what the listing last asked, converted at that day’s rate.
Cheapest live: United States €400 · Germany €952 · before shipping
11 recorded sales of the Sigma Standard Series SDR-28, too few to quote a typical used price. Cheapest live €400 before shipping. Figures computed 18 October 2026.