Boss Katana Go Headphone Amp
amp
Not enough sold data for a typical price — 3 sales on record all-time.
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Not enough sold data for a typical price. 4 for sale, from €102. New: €118 at Thomann.
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
eBay United StatesRecent sales by listing date
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 14 Jan 2026 | €73$85 as sold | mint |  United States | Reverb | Details |
| 25 Aug 2025 | €125$140 as sold | new | United States | Reverb | Details |
| 3 Apr 2025 | €121$140 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in September 2026 and October 2026. A price is what the listing last asked, converted at that day’s rate.
Cheapest live: 
United Kingdom €102 · United States €124 · 
Germany €139 · before shipping
3 recorded sales of the Boss Katana Go Headphone Amp, too few to quote a typical used price. Cheapest live €102 before shipping. Figures computed 18 October 2026.