Roland BA-330 Stereo Portable Amplifier
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Why this number?
The typical used price is the median of 11 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 | €290 | median sold, rounded |
| Most sold between | €260–€350 | 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 | 11 used sales | thin data, treat as a rough guide |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Live asks | €603 | typical ask across 11 listings, 108% above typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €340 | 100 used sales, 2015–2026; not used for deals |
| Sales on record | 144 | all-time, all platforms |
| Closest new | €777 | Roland BA330 at Thomann; a relative’s price, not this model’s |
Typical prices are rounded (to 5 / 10 / 50 / 100 by size, in whichever currency you read); asks and the chart are exact. As of 19 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.
Reverb
eBay Germany
5 more live · €779–€903 · typical ask €603 · most of these are new asks against a used typical
- €779169% over typicalnew ·
United Kingdom · Reverb · confirmed 40 h agocheck this is the same unit - €782170% over typicalnew ·
United States · Reverb · confirmed 40 h agocheck this is the same unit - €782170% over typicalnew · United States · Reverb · confirmed 40 h agocheck this is the same unit
- €889207% over typicalnew · United States · Reverb · confirmed 40 h agocheck this is the same unit
- €903211% over typicalnew ·
Germany · eBay Germany · confirmed 4 days agocheck this is the same unit
Price history
Every recorded sale, one point each: 144 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
11 used sales · last 24 months · middle half €260–€350 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 12 Jun 2026 | €349 | good | Germany | eBay Germany | Details |
| 23 May 2026 | €653$759 as sold | mint | United States | Reverb | Details |
| 10 May 2026 | €214$249 as sold | good | United States | Reverb | Details |
| 19 Feb 2026 | €429$500 as sold | excellent | United States | Reverb | Details |
| 1 May 2025 | €322$375 as sold | very 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 October 2026. A price is what the listing last asked, converted at that day’s rate.
Show the last 50 of 144 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 23 Jul 2025 | €236$275 as sold | good | United States | Reverb | Details |
| 15 Mar 2025 | €288$335 as sold | excellent | United States | Reverb | Details |
| 29 Jan 2025 | €240$279 as sold | good | United States | Reverb | Details |
| 28 Jan 2025 | €386$449 as sold | mint | United States | Reverb | Details |
| 10 Jan 2025 | €279$325 as sold | excellent | United States | Reverb | Details |
| 18 Dec 2024 | €343$399 as sold | excellent | United States | Reverb | Details |
| 2 Dec 2024 | €542$628 as sold | mint | United States | Reverb | Details |
| 30 Nov 2024 | €271$315 as sold | excellent | United States | Reverb | Details |
| 12 Sept 2024 | €343$399 as sold | very good | United States | Reverb | Details |
| 6 Sept 2024 | €300$349 as sold | very good | United States | Reverb | Details |
| 18 Jul 2024 | €672$782 as sold | mint | United States | Reverb | Details |
| 18 Jul 2024 | €672$782 as sold | mint | United States | Reverb | Details |
| 18 Jul 2024 | €804$936 as sold | mint | United States | Reverb | Details |
| 17 Jul 2024 | €515$600 as sold | mint | United States | Reverb | Details |
| 30 May 2024 | €326$379 as sold | excellent | United States | Reverb | Details |
| 27 Mar 2024 | €301$350 as sold | excellent | United States | Reverb | Details |
| 27 Mar 2024 | €301$350 as sold | excellent | United States | Reverb | Details |
| 24 Feb 2024 | €318$370 as sold | excellent | United States | Reverb | Details |
| 6 Feb 2024 | €318$370 as sold | excellent | United States | Reverb | Details |
| 27 Jan 2024 | €302$350 as sold | mint | United States | Reverb | Details |
| 12 Jan 2024 | €331$385 as sold | excellent | United States | Reverb | Details |
| 8 Nov 2023 | €309$360 as sold | fair | United States | Reverb | Details |
| 27 Oct 2023 | €670$780 as sold | excellent | United Kingdom | Reverb | Details |
| 2 Oct 2023 | €342$398 as sold | excellent | United States | Reverb | Details |
| 12 Aug 2023 | €494$575 as sold | mint | United States | Reverb | Details |
| 7 Aug 2023 | €257$299 as sold | very good | United States | Reverb | Details |
| 16 Jun 2023 | €555$646 as sold | excellent | United States | Reverb | Details |
| 27 May 2023 | €301$350 as sold | excellent | United States | Reverb | Details |
| 18 May 2023 | €557$649 as sold | mint | United States | Reverb | Details |
| 29 Mar 2023 | €744$865 as sold | new |  Italy | Reverb | Details |
| 1 Mar 2023 | €490$570 as sold | excellent | United States | Reverb | Details |
| 16 Feb 2023 | €408$475 as sold | mint | United States | Reverb | Details |
| 15 Nov 2022 | €387$450 as sold | mint | United States | Reverb | Details |
| 18 Oct 2022 | €799$931 as sold | new |  Australia | Reverb | Details |
| 11 Oct 2022 | €480$559 as sold | excellent | United States | Reverb | Details |
| 28 Jun 2022 | €429$500 as sold | very good | United States | Reverb | Details |
| 14 Jun 2022 | €283$330 as sold | very good | United States | Reverb | Details |
| 16 May 2022 | €429$500 as sold | good | United States | Reverb | Details |
| 15 Apr 2022 | €323$376 as sold | mint |  Canada | Reverb | Details |
| 27 Mar 2022 | €301$350 as sold | excellent | United States | Reverb | Details |
| 25 Mar 2022 | €426$496 as sold | very good | United Kingdom | Reverb | Details |
| 4 Mar 2022 | €895$1,000 as sold | new | United States | Reverb | Details |
| 10 Feb 2022 | €472$550 as sold | mint | United States | Reverb | Details |
| 10 Feb 2022 | €574$668 as sold | mint | United States | Reverb | Details |
| 8 Feb 2022 | €297$346 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 October 2026. A price is what the listing last asked, converted at that day’s rate.
Cheapest live: United States €333 · Germany €334 · United Kingdom €779 · before shipping
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
Sellers are asking a median of €603 for the Roland BA-330 Stereo Portable Amplifier today, 108% over the €290 it actually sells for (11 recorded sales, last 24 months; most sold between €260 and €350). Sold new in the same family, the Roland BA330, costs €777 at Thomann (read 29 August 2026). There are 11 listings live right now across Reverb, eBay Germany, from €333 asking. Figures computed 19 October 2026 by Doirado from cross-platform listing data.