Boss KATANA:GO V2 Personal Headphone Guitar Amplifier
amp
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Why this number?
The typical used price is the median of 14 used sales observed in the last 90 days, 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 | €75 | median sold, rounded |
| Most sold between | €65–€85 | 25th to 75th percentile, same window |
| Window | last 90 days | the tightest of 90 days, 6 months and 24 months with 8 used sales |
| Sample | 14 used sales | ok sample |
| By condition | €80 | excellent, median of 12 sales, same window |
| 90-day change | +7% | vs the 90 days before |
| Time to sell | 18 days | median of 8 listings watched from listing to sale |
| Live asks | €125 | typical ask across 26 listings, 67% above typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €75 | 73 used sales, 2025–2026; not used for deals |
| Sales on record | 81 | all-time, all platforms |
| Closest new | €425 | Boss Katana-100 Gen 3 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 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
20 more live · €110–€125 · typical ask €125 · most of these are new asks against a used typical
- €11038% over typicalexcellent ·
United Kingdom · Reverb · confirmed 19 h ago - €11857% over typicalnew ·
Canada · Reverb · confirmed 19 h ago - €12567% over typicalnew ·
United States · Reverb · confirmed 17 h ago - €12567% over typicalnew · United States · Reverb · confirmed 17 h ago
- €12567% over typicalnew · United States · Reverb · confirmed 19 h ago
- €12567% over typicalnew · United States · Reverb · confirmed 19 h ago
- €12567% over typicalnew · United States · Reverb · confirmed 19 h ago
- €12567% over typicalnew · United States · Reverb · confirmed 13 h ago
- €12567% over typicalnew · United States · Reverb · confirmed 19 h ago
- €12567% over typicalnew · United States · Reverb · confirmed 19 h ago
- €12567% over typicalnew · United States · Reverb · confirmed 19 h ago
- €12567% over typicalnew · United States · Reverb · confirmed 13 h ago
- €12567% over typicalnew · United States · Reverb · confirmed 19 h ago
- €12567% over typicalnew · United States · Reverb · confirmed 19 h ago
- €12567% over typicalnew · United States · Reverb · confirmed 13 h ago
- €12567% over typicalnew · United States · Reverb · confirmed 19 h ago
- €12567% over typicalnew · United States · Reverb · confirmed 19 h ago
- €12567% over typicalmint · United States · Reverb · confirmed 19 h ago
- €12567% over typicalnew · United States · Reverb · confirmed 19 h ago
- €12567% over typicalnew · United States · Reverb · confirmed 19 h ago
Price history
Every recorded sale, one point each: 81 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
14 used sales · last 90 days · middle half €65–€85 · ok
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 12 Oct 2026 | €80$90 as sold | excellent | United States | Reverb | Details |
| 6 Oct 2026 | €85$95 as sold | excellent | United States | Reverb | Details |
| 28 Sept 2026 | €70$78 as sold | very good | United States | Reverb | Details |
| 24 Sept 2026 | €53$60 as sold | very good | United States | Reverb | Details |
| 19 Sept 2026 | €88$100 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.
Show the last 50 of 81 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 16 Sept 2026 | €76$85 as sold | excellent | United States | Reverb | Details |
| 14 Sept 2026 | €62$69 as sold | excellent | United States | Reverb | Details |
| 9 Sept 2026 | €86$97 as sold | excellent | United Kingdom | Reverb | Details |
| 17 Aug 2026 | €93$108 as sold | excellent | United Kingdom | Reverb | Details |
| 15 Aug 2026 | €99$110 as sold | excellent | United Kingdom | Reverb | Details |
| 14 Aug 2026 | €77$90 as sold | excellent | United States | Reverb | Details |
| 14 Aug 2026 | €73$85 as sold | excellent | United States | Reverb | Details |
| 28 Jul 2026 | €64$75 as sold | excellent | United States | Reverb | Details |
| 25 Jul 2026 | €64$75 as sold | excellent | United States | Reverb | Details |
| 9 Jul 2026 | €68$79 as sold | excellent | United States | Reverb | Details |
| 6 Jul 2026 | €64$75 as sold | excellent | United States | Reverb | Details |
| 1 Jul 2026 | €64$75 as sold | excellent | United States | Reverb | Details |
| 23 Jun 2026 | €64$75 as sold | excellent | United States | Reverb | Details |
| 6 Jun 2026 | €77$90 as sold | excellent | United States | Reverb | Details |
| 6 Jun 2026 | €82$95 as sold | excellent | United States | Reverb | Details |
| 4 Jun 2026 | €76$88 as sold | excellent | United States | Reverb | Details |
| 25 May 2026 | €69$80 as sold | excellent | United States | Reverb | Details |
| 18 May 2026 | €69$80 as sold | excellent | United States | Reverb | Details |
| 15 May 2026 | €78$91 as sold | excellent | United States | Reverb | Details |
| 14 May 2026 | €86$100 as sold | excellent | United States | Reverb | Details |
| 8 May 2026 | €106$123 as sold | excellent | United Kingdom | Reverb | Details |
| 6 May 2026 | €80$93 as sold | excellent | United States | Reverb | Details |
| 5 May 2026 | €77$90 as sold | excellent | United States | Reverb | Details |
| 5 May 2026 | €69$80 as sold | excellent | United States | Reverb | Details |
| 4 May 2026 | €69$80 as sold | excellent | United States | Reverb | Details |
| 11 Apr 2026 | €78$91 as sold | excellent | United States | Reverb | Details |
| 10 Apr 2026 | €82$95 as sold | excellent | United Kingdom | Reverb | Details |
| 3 Apr 2026 | €76$88 as sold | excellent | United States | Reverb | Details |
| 3 Apr 2026 | €69$80 as sold | excellent | United States | Reverb | Details |
| 1 Apr 2026 | €78$91 as sold | excellent | United Kingdom | Reverb | Details |
| 28 Mar 2026 | €77$89 as sold | excellent | United States | Reverb | Details |
| 25 Mar 2026 | €73$85 as sold | excellent | United States | Reverb | Details |
| 10 Mar 2026 | €76$88 as sold | excellent | United States | Reverb | Details |
| 10 Mar 2026 | €91$106 as sold | excellent | United Kingdom | Reverb | Details |
| 2 Mar 2026 | €64$75 as sold | excellent | United States | Reverb | Details |
| 28 Feb 2026 | €76$89 as sold | excellent | United States | Reverb | Details |
| 27 Feb 2026 | €77$90 as sold | excellent | United States | Reverb | Details |
| 16 Feb 2026 | €82$95 as sold | excellent | United States | Reverb | Details |
| 6 Feb 2026 | €73$85 as sold | very good | United Kingdom | Reverb | Details |
| 1 Feb 2026 | €76$89 as sold | excellent | United States | Reverb | Details |
| 14 Jan 2026 | €76$88 as sold | excellent | United States | Reverb | Details |
| 12 Jan 2026 | €77$90 as sold | excellent | United States | Reverb | Details |
| 12 Jan 2026 | €78$91 as sold | excellent | United States | Reverb | Details |
| 10 Jan 2026 | €73$85 as sold | excellent | United States | Reverb | Details |
| 31 Dec 2025 | €69$80 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.
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 |
|---|---|---|---|---|
| Canada | 2 | €87 | €56 | €19 under (25%) |
| United States | 23 | €125 | €88 | 17% over typical |
| United Kingdom | 1 | €110 | €110 | 47% over typical |
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
Listings of the Boss KATANA:GO V2 Personal Headphone Guitar Amplifier we watched from listing to sale typically went in 18 days (8 watched), a steady; it sells for a median of €75 over the last 90 days across 14 recorded sales, with most examples landing between €65 and €85. Sold new in the same family, the Boss Katana-100 Gen 3, costs €425 at Thomann (read 28 August 2026). There are 26 listings live right now across Reverb, from €56 asking, a median ask 67% over the sale median. Figures computed 20 October 2026 by Doirado from cross-platform listing data.