Boss WL-20 Wireless Guitar System
pro_audio · 2018–2025
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Why this number?
The typical used price is the median of 11 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 | €95 | median sold, rounded |
| Most sold between | €85–€95 | 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 | 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 |
| Sell-through | 0% | 8 watched listings resolved, 6 months |
| Live asks | €203 | typical ask across 12 listings, 114% above typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €120 | 355 used sales, 2018–2026; not used for deals |
| Sales on record | 484 | all-time, all platforms |
| New | €188 | Thomann, read 4 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.
1 local pickup ad in Portugal, on OLX Portugal. Showing 1 local pickup ad in Portugal, on OLX Portugal. Local pickup near you, in Portugal: 1 ad on OLX Portugal.
OLX Portugal
Reverb
eBay Germany
eBay United States
6 more live · €204–€227 · typical ask €203 · most of these are new asks against a used typical
- €204115% over typicalnew ·
Japan · eBay Germany · confirmed 1 h agocheck this is the same unit - €204115% over typicalnew ·
United Kingdom · eBay Germany · confirmed 2 days agocheck this is the same unit - €205116% over typicalnew ·
Germany · eBay Germany · confirmed 1 h agocheck this is the same unit - €212123% over typicalnew · Germany · eBay Germany · confirmed 1 h agocheck this is the same unit
- €219131% over typicalnew · Japan · eBay Germany · confirmed 1 h agocheck this is the same unit
- €227139% over typicalnew · Japan · eBay Germany · confirmed 1 h agocheck this is the same unit
Price history
Every recorded sale, one point each: 484 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 6 months · middle half €85–€95 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 25 Sept 2026 | €93$105 as sold | excellent |  United States | Reverb | Details |
| 17 Aug 2026 | €86$100 as sold | excellent | United States | Reverb | Details |
| 22 Jul 2026 | €97$113 as sold | very good | United Kingdom | Reverb | Details |
| 13 Jul 2026 | €69$80 as sold | very good | United States | Reverb | Details |
| 24 Apr 2026 | €150$169 as sold | new |  Canada | 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 484 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 9 Aug 2026 | €82$95 as sold | excellent | United States | Reverb | Details |
| 28 Jul 2026 | €82$95 as sold | excellent | United States | Reverb | Details |
| 2 Jul 2026 | €105$122 as sold | excellent | United Kingdom | Reverb | Details |
| 27 Jun 2026 | €94$109 as sold | excellent | United States | Reverb | Details |
| 22 Jun 2026 | €85$99 as sold | very good | United States | Reverb | Details |
| 10 Jun 2026 | €103$120 as sold | very good | United States | Reverb | Details |
| 17 May 2026 | €94$110 as sold | very good | United States | Reverb | Details |
| 18 Apr 2026 | €90$105 as sold | very good | United States | Reverb | Details |
| 11 Apr 2026 | €77$90 as sold | good | United States | Reverb | Details |
| 10 Apr 2026 | €103$120 as sold | excellent | United States | Reverb | Details |
| 8 Apr 2026 | €86$100 as sold | excellent | United States | Reverb | Details |
| 7 Apr 2026 | €95$111 as sold | excellent | United States | Reverb | Details |
| 5 Apr 2026 | €146$170 as sold | excellent | United States | Reverb | Details |
| 5 Apr 2026 | €103$120 as sold | excellent | United States | Reverb | Details |
| 4 Apr 2026 | €146$170 as sold | excellent | United States | Reverb | Details |
| 1 Apr 2026 | €146$170 as sold | excellent | United States | Reverb | Details |
| 26 Mar 2026 | €103$120 as sold | excellent | United Kingdom | Reverb | Details |
| 19 Feb 2026 | €84$94 as sold | excellent | United States | Reverb | Details |
| 14 Feb 2026 | €86$100 as sold | excellent | United States | Reverb | Details |
| 5 Feb 2026 | €84$94 as sold | excellent | United States | Reverb | Details |
| 28 Jan 2026 | €69$80 as sold | excellent | United States | Reverb | Details |
| 13 Jan 2026 | €82$95 as sold | excellent | United States | Reverb | Details |
| 12 Jan 2026 | €77$90 as sold | excellent | United States | Reverb | Details |
| 24 Dec 2025 | €86$100 as sold | excellent | United States | Reverb | Details |
| 17 Dec 2025 | €86$100 as sold | very good | United States | Reverb | Details |
| 10 Dec 2025 | €121$140 as sold | excellent | United Kingdom | Reverb | Details |
| 13 Nov 2025 | €62$70 as sold | good | United States | Reverb | Details |
| 13 Oct 2025 | €94$110 as sold | excellent | United States | Reverb | Details |
| 1 Oct 2025 | €91$106 as sold | good | United States | Reverb | Details |
| 23 Sept 2025 | €71$80 as sold | good | United States | Reverb | Details |
| 23 Sept 2025 | €85$99 as sold | excellent | United States | Reverb | Details |
| 23 Sept 2025 | €85$99 as sold | excellent | United States | Reverb | Details |
| 29 Aug 2025 | €151$176 as sold | excellent | United States | Reverb | Details |
| 24 Aug 2025 | €80$90 as sold | excellent | United States | Reverb | Details |
| 21 Aug 2025 | €94$110 as sold | mint | United States | Reverb | Details |
| 17 Aug 2025 | €85$99 as sold | excellent | United States | Reverb | Details |
| 9 Aug 2025 | €122$142 as sold | mint | United Kingdom | Reverb | Details |
| 5 Aug 2025 | €89$100 as sold | very good | United States | Reverb | Details |
| 5 Aug 2025 | €98$114 as sold | mint | United States | Reverb | Details |
| 7 Jul 2025 | €136$158 as sold | mint |  Lithuania | Reverb | Details |
| 7 Jul 2025 | €103$120 as sold | mint | United States | Reverb | Details |
| 4 Jul 2025 | €94$105 as sold | very good | United States | Reverb | Details |
| 21 Jun 2025 | €105$118 as sold | excellent | United Kingdom | Reverb | Details |
| 20 Jun 2025 | €189$220 as sold | new | United States | Reverb | Details |
| 18 Jun 2025 | €206$240 as sold | mint | 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 €133 · Germany €139 · Japan €171 · United Kingdom €204 · 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 €203 for the Boss WL-20 Wireless Guitar System today, 114% over the €95 it actually sells for (11 recorded sales, last 6 months; most sold between €85 and €95). New, it costs €188 at Thomann (read 4 October 2026), so a used one at the median saves about 49%. There are 12 listings live right now across Reverb, eBay Germany, eBay United States, from €133 asking. Figures computed 19 October 2026 by Doirado from cross-platform listing data.