Boss Katana 50
amp · 2016–
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Why this number?
The typical used price is the median of 15 used sales observed in the last 6 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 | €180 | median sold, rounded |
| Most sold between | €150–€210 | 25th to 75th percentile, same window |
| Window | last 6 months | the tightest of 90 days, 6 months and 24 months with 8 used sales |
| Sample | 15 used sales | thin data, treat as a rough guide |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Sell-through | 46% | 11 watched listings resolved, 6 months |
| Live asks | €330 | typical ask across 10 listings, 83% above typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €160 | 332 used sales, 2017–2026; not used for deals |
| Sales on record | 483 | all-time, all platforms |
| New | €299 | Thomann, read 14 October 2026 |
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.
4 local pickup ads in Germany, on Kleinanzeigen. Showing 4 local pickup ads in Germany, on Kleinanzeigen. Local pickup near you, in Germany: 4 ads on Kleinanzeigen.
3 local pickup ads in Portugal, on OLX Portugal. Showing 3 local pickup ads in Portugal, on OLX Portugal. Local pickup near you, in Portugal: 3 ads on OLX Portugal.
OLX Portugal
Reverb
eBay Germany
4 more live · €335–€499 · typical ask €330 · most of these are new asks against a used typical
- €33586% over typicalnew ·
Germany · eBay Germany · confirmed 6 days agocheck this is the same amp - €34893% over typicalnew ·
Italy · Reverb · confirmed 11 h agocheck this is the same amp - €377109% over typicalnew · Germany · eBay Germany · confirmed 6 days agocheck this is the same amp
- €499177% over typicalnew · Germany · eBay Germany · confirmed 6 days agocheck this is the same amp
1 auction running · next ends in 4d 16h
A bid is not an asking price, so no saving is shown.
Price history
Every recorded sale, one point each: 483 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
15 used sales · last 6 months · middle half €150–€210 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 13 Oct 2026 | €197$221 as sold | very good |  United Kingdom | Reverb | Details |
| 1 Oct 2026 | €200 | excellent |  Portugal | Facebook Marketplace | Details |
| 1 Oct 2026 | €156$175 as sold | good |  United States | eBay United States auction | Details |
| 16 Sept 2026 | €85$98 as sold | good | United States | eBay United States auction | Details |
| 26 Aug 2026 | €197$221 as sold | excellent | 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 October 2026. A price is what the listing last asked, converted at that day’s rate.
Show the last 50 of 483 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 25 Sept 2026 | €200 | excellent | Portugal | Facebook Marketplace | Details |
| 4 Sept 2026 | €185 | good | United Kingdom | eBay Germany | Details |
| 13 Aug 2026 | €233 | good | United Kingdom | eBay Germany | Details |
| 22 Jul 2026 | €215$250 as sold | very good | United States | Reverb | Details |
| 6 Jul 2026 | €245$285 as sold | excellent | United States | Reverb | Details |
| 26 Jun 2026 | €260$302 as sold | excellent | United States | Reverb | Details |
| 16 Jun 2026 | €357$400 as sold | new | United States | Reverb | Details |
| 8 Jun 2026 | €189$220 as sold | very good | United States | Reverb | Details |
| 8 Jun 2026 | €150$175 as sold | very good | United States | Reverb | Details |
| 15 May 2026 | €129$150 as sold | excellent | United States | Reverb | Details |
| 8 May 2026 | €179$200 as sold | very good | United States | Reverb | Details |
| 1 May 2026 | €129$150 as sold | very good | United States | Reverb | Details |
| 23 Apr 2026 | €172$200 as sold | very good | United States | Reverb | Details |
| 31 Mar 2026 | €134$150 as sold | good | United States | Reverb | Details |
| 31 Mar 2026 | €241$280 as sold | excellent | United States | Reverb | Details |
| 24 Mar 2026 | €214$249 as sold | excellent | United States | Reverb | Details |
| 17 Mar 2026 | €65$75 as sold | excellent | United States | Reverb | Details |
| 22 Feb 2026 | €231$269 as sold | very good | United States | Reverb | Details |
| 22 Feb 2026 | €215$250 as sold | excellent | United States | Reverb | Details |
| 18 Feb 2026 | €218$254 as sold | good | Italy | Reverb | Details |
| 15 Feb 2026 | €215$250 as sold | very good | United States | Reverb | Details |
| 10 Feb 2026 | €189$220 as sold | very good | United States | Reverb | Details |
| 2 Feb 2026 | €162$188 as sold | excellent |  Spain | Reverb | Details |
| 28 Jan 2026 | €198$230 as sold | excellent | United States | Reverb | Details |
| 23 Jan 2026 | €195$227 as sold | very good | United Kingdom | Reverb | Details |
| 22 Jan 2026 | €167$195 as sold | very good | United States | Reverb | Details |
| 20 Jan 2026 | €167$195 as sold | excellent | United States | Reverb | Details |
| 13 Jan 2026 | €213$247 as sold | excellent | United Kingdom | Reverb | Details |
| 8 Jan 2026 | €161$180 as sold | very good | United States | Reverb | Details |
| 5 Jan 2026 | €232$270 as sold | excellent | United States | Reverb | Details |
| 1 Dec 2025 | €154$179 as sold | very good | United States | Reverb | Details |
| 24 Nov 2025 | €129$150 as sold | very good | United States | Reverb | Details |
| 28 Oct 2025 | €172$200 as sold | excellent | United States | Reverb | Details |
| 9 Oct 2025 | €126$147 as sold | good | United States | Reverb | Details |
| 3 Oct 2025 | €301$350 as sold | new | United States | Reverb | Details |
| 25 Sept 2025 | €258$300 as sold | mint | United States | Reverb | Details |
| 29 Aug 2025 | €258$300 as sold | excellent | United States | Reverb | Details |
| 1 Aug 2025 | €189$219 as sold | excellent | United States | Reverb | Details |
| 31 Jul 2025 | €185$215 as sold | very good | United States | Reverb | Details |
| 23 Jul 2025 | €258$301 as sold | new |  Canada | Reverb | Details |
| 17 Jul 2025 | €185$215 as sold | mint | United States | Reverb | Details |
| 17 Jul 2025 | €137$160 as sold | good | United States | Reverb | Details |
| 8 Jul 2025 | €213$248 as sold | mint | United Kingdom | Reverb | Details |
| 2 Jul 2025 | €240$279 as sold | good | Italy | Reverb | Details |
| 26 Jun 2025 | €129$150 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.
Where it’s cheapest right now
What sellers are asking today, by country. Asking prices, not sales; shipping, fees and any customs or import VAT between you and the seller are not included.
| Country | Live | Median ask | Cheapest ask | Cheapest vs typical |
|---|---|---|---|---|
| United States | 3 | €178 | €120 | €60 under (33%) |
 Netherlands | 1 | €266 | €266 | 48% over typical |
| Germany | 6 | €332 | €314 | 74% over typical |
| Italy | 1 | €348 | €348 | 93% over typical |
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
Sellers are asking a median of €330 for the Boss Katana 50 today, 83% over the €180 it actually sells for (15 recorded sales, last 6 months; most sold between €150 and €210). New, it costs €299 at Thomann (read 14 October 2026), so a used one at the median saves about 40%. There are 10 listings live right now across eBay United States, Reverb, eBay Germany, from €178 asking. Figures computed 19 October 2026 by Doirado from cross-platform listing data.