Boss Katana-100/212 Gen 3
amp
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Why this number?
The typical used price is the median of 10 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 | €300 | median sold, rounded |
| Most sold between | €280–€310 | 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 | 10 used sales | thin data, treat as a rough guide |
| By condition | €460 | new, median of 13 sales, same window |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Live asks | €490 | typical ask across 27 listings, 63% above typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €300 | 11 used sales, 2024–2026; not used for deals |
| Sales on record | 46 | all-time, all platforms |
| New | €515 | Thomann, read 28 August 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 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.
Reverb
21 more live · €490–€819 · typical ask €490 · most of these are new asks against a used typical
- €4907% over typicalnew ·
United States · Reverb · confirmed 43 h ago - €4907% over typicalnew · United States · Reverb · confirmed 43 h ago
- €4907% over typicalnew · United States · Reverb · confirmed 43 h ago
- €4907% over typicalnew · United States · Reverb · confirmed 43 h ago
- €4907% over typicalnew · United States · Reverb · confirmed 43 h ago
- €4907% over typicalnew · United States · Reverb · confirmed 43 h ago
- €4907% over typicalnew · United States · Reverb · confirmed 43 h ago
- €4907% over typicalnew · United States · Reverb · confirmed 43 h ago
- €4907% over typicalnew · United States · Reverb · confirmed 43 h ago
- €4907% over typicalnew · United States · Reverb · confirmed 36 h ago
11 more · €490–€819 · United States, United Kingdom, Japan
- €4907% over typicalnew · United States · eBay United States · confirmed 31 h ago
- €4907% over typicalnew · United States · eBay United States · confirmed 31 h ago
- €4907% over typicalnew · United States · eBay United States · confirmed 31 h ago
- €4907% over typicalnew · United States · eBay United States · confirmed 31 h ago
- €4907% over typicalnew · United States · Reverb · confirmed 20 h ago
- €4907% over typicalnew · United States · Reverb · confirmed 43 h ago
- €49766% over typicalexcellent ·
United Kingdom · Reverb · confirmed 43 h ago - €51612% over typicalnew · United States · eBay United States · confirmed 31 h ago
- €51712% over typicalnew · United States · eBay United States · confirmed 31 h ago
- €61935% over typicalnew · United Kingdom · Reverb · confirmed 43 h agocheck this is the same amp
- €81978% over typicalnew ·
Japan · eBay United States · confirmed 31 h agocheck this is the same amp
Price history
Every recorded sale, one point each: 46 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
10 used sales · last 24 months · middle half €280–€310 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 2 Oct 2026 | €491$550 as sold | mint | United States | Reverb | Details |
| 22 Jul 2026 | €293$341 as sold | excellent | United States | Reverb | Details |
| 23 Jun 2026 | €313$365 as sold | excellent | United States | Reverb | Details |
| 23 May 2026 | €391$454 as sold | mint | United States | Reverb | Details |
| 26 Feb 2026 | €275$320 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 all 46 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 1 May 2026 | €404$470 as sold | mint | United States | Reverb | Details |
| 6 Feb 2026 | €473$550 as sold | new | United States | Reverb | Details |
| 15 Aug 2025 | €473$550 as sold | mint | United States | Reverb | Details |
| 6 Aug 2025 | €415$482 as sold | mint | United States | Reverb | Details |
| 28 Jul 2025 | €301$350 as sold | mint | United States | Reverb | Details |
| 14 Jul 2025 | €473$550 as sold | new | United States | Reverb | Details |
| 10 Jul 2025 | €457$513 as sold | new |  Canada | Reverb | Details |
| 3 Jul 2025 | €283$330 as sold | excellent | United States | Reverb | Details |
| 2 Jul 2025 | €456$530 as sold | new | Canada | Reverb | Details |
| 26 Jun 2025 | €339$394 as sold | new | United States | Reverb | Details |
| 13 Jun 2025 | €308$359 as sold | mint | United States | Reverb | Details |
| 18 May 2025 | €344$400 as sold | mint | United States | Reverb | Details |
| 3 May 2025 | €465$539 as sold | new | United Kingdom | Reverb | Details |
| 4 Apr 2025 | €431$500 as sold | new | United States | Reverb | Details |
| 4 Apr 2025 | €474$550 as sold | new | United States | Reverb | Details |
| 14 Feb 2025 | €452$527 as sold | new | Canada | Reverb | Details |
| 13 Feb 2025 | €431$500 as sold | mint | United States | Reverb | Details |
| 7 Feb 2025 | €472$550 as sold | new | United States | Reverb | Details |
| 27 Jan 2025 | €431$500 as sold | new | United States | Reverb | Details |
| 3 Jan 2025 | €258$300 as sold | mint | United States | Reverb | Details |
| 30 Dec 2024 | €431$500 as sold | new | United States | Reverb | Details |
| 19 Nov 2024 | €283$330 as sold | mint | United States | Reverb | Details |
| 18 Nov 2024 | €431$500 as sold | new | United States | Reverb | Details |
| 4 Nov 2024 | €431$500 as sold | mint | United States | Reverb | Details |
| 4 Nov 2024 | €388$450 as sold | very good | United States | Reverb | Details |
| 4 Oct 2024 | €430$500 as sold | new | United States | Reverb | Details |
| 3 Aug 2024 | €480$537 as sold | new |   Italy | Reverb | Details |
| 2 Aug 2024 | €492$550 as sold | new | United States | Reverb | Details |
| 31 Jul 2024 | €388$450 as sold | very good | United States | Reverb | Details |
| 12 Jul 2024 | €474$550 as sold | new | United States | Reverb | Details |
| 8 Jun 2024 | €511$571 as sold | new | United Kingdom | Reverb | Details |
| 7 Jun 2024 | €431$500 as sold | new | United States | Reverb | Details |
| 7 Jun 2024 | €431$500 as sold | new | United States | Reverb | Details |
| 7 Jun 2024 | €474$550 as sold | new | United States | Reverb | Details |
| 4 Jun 2024 | €431$500 as sold | new | United States | Reverb | Details |
| 3 Jun 2024 | €431$500 as sold | new | United States | Reverb | Details |
| 29 May 2024 | €456$529 as sold | new | Canada | Reverb | Details |
| 27 May 2024 | €454$509 as sold | new |  Germany | Reverb | Details |
| 24 May 2024 | €565$633 as sold | new |  France | Reverb | Details |
| 23 May 2024 | €491$550 as sold | new | United States | Reverb | Details |
| 23 May 2024 | €474$550 as sold | new | 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 €417 · 
Belgium €439 · United Kingdom €497 · Japan €819 · 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 €490 for the Boss Katana-100/212 Gen 3 today, 63% over the €300 it actually sells for (10 recorded sales, last 24 months; most sold between €280 and €310). New, it costs €515 at Thomann (read 28 August 2026), so a used one at the median saves about 42%. There are 27 listings live right now across Reverb, eBay United States, from €417 asking. Figures computed 20 October 2026 by Doirado from cross-platform listing data.