Gallien-Krueger 700RB-II 450-Watt Biamp Bass Amp Head
amp
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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 | €360 | median sold, rounded |
| Most sold between | €330–€410 | 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 |
| By condition | €370 | very good, median of 10 sales, same window |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Live asks | €370 | typical ask across 3 listings, 3% above typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €350 | 297 used sales, 2015–2026; not used for deals |
| Sales on record | 321 | all-time, all platforms |
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
eBay United StatesPrice history
What it sold for, quarter by quarter, since Jul 2017: 288 sales in quarters with at least three, and the bars along the floor show how many each quarter. The shaded band is where the middle half of sales landed.
Recent sales by listing date
15 used sales · last 6 months · middle half €330–€410 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 11 Sept 2026 | €425$475 as sold | very good |  United States | Reverb | Details |
| 2 Sept 2026 | €456$511 as sold | very good |  United Kingdom | Reverb | Details |
| 19 Aug 2026 | €369$430 as sold | good | United States | Reverb | Details |
| 14 Aug 2026 | €357$400 as sold | good | United States | Reverb | Details |
| 5 Jun 2026 | €356$400 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and October 2026.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 321 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 25 Aug 2026 | €322$375 as sold | very good | United States | Reverb | Details |
| 4 Aug 2026 | €288$335 as sold | good | United States | Reverb | Details |
| 29 Jul 2026 | €678$760 as sold | very good | United States | Reverb | Details |
| 19 Jul 2026 | €451$525 as sold | very good | United States | Reverb | Details |
| 11 Jul 2026 | €343$399 as sold | very good | United States | Reverb | Details |
| 25 Jun 2026 | €331$385 as sold | very good | United States | Reverb | Details |
| 31 May 2026 | €329$383 as sold | very good | United States | Reverb | Details |
| 22 May 2026 | €399$447 as sold | very good | United States | Reverb | Details |
| 20 May 2026 | €387$450 as sold | excellent | United States | Reverb | Details |
| 2 May 2026 | €322$375 as sold | very good | United States | Reverb | Details |
| 26 Mar 2026 | €279$325 as sold | excellent | United States | Reverb | Details |
| 20 Mar 2026 | €350$393 as sold | very good | United States | Reverb | Details |
| 15 Mar 2026 | €425$495 as sold | very good | United States | Reverb | Details |
| 19 Jan 2026 | €344$400 as sold | very good | United States | Reverb | Details |
| 5 Dec 2025 | €340$395 as sold | very good | United States | Reverb | Details |
| 3 Dec 2025 | €292$340 as sold | good | United States | Reverb | Details |
| 2 Dec 2025 | €343$399 as sold | very good | United States | Reverb | Details |
| 14 Nov 2025 | €521$606 as sold | excellent |   Italy | Reverb | Details |
| 2 Nov 2025 | €357$400 as sold | very good | United States | Reverb | Details |
| 28 Sept 2025 | €180$210 as sold | fair | United States | Reverb | Details |
| 3 Sept 2025 | €326$380 as sold | excellent | United States | Reverb | Details |
| 2 Sept 2025 | €387$450 as sold | good | United States | Reverb | Details |
| 1 Sept 2025 | €291$339 as sold | very good |  Canada | Reverb | Details |
| 29 Aug 2025 | €515$600 as sold | excellent | United States | Reverb | Details |
| 25 Aug 2025 | €292$340 as sold | good | United States | Reverb | Details |
| 14 Aug 2025 | €222$259 as sold | fair | United States | Reverb | Details |
| 29 Jul 2025 | €344$400 as sold | excellent | United States | Reverb | Details |
| 19 Jul 2025 | €386$450 as sold | excellent | United States | Reverb | Details |
| 10 Jul 2025 | €312$350 as sold | very good | United States | Reverb | Details |
| 8 Jul 2025 | €344$400 as sold | very good | United States | Reverb | Details |
| 30 Jun 2025 | €379$425 as sold | very good | United States | Reverb | Details |
| 28 Jun 2025 | €301$350 as sold | very good | United States | Reverb | Details |
| 16 Jun 2025 | €491$550 as sold | excellent | United States | Reverb | Details |
| 4 Jun 2025 | €479$558 as sold | excellent | Italy | Reverb | Details |
| 2 Jun 2025 | €322$375 as sold | very good | United States | Reverb | Details |
| 1 Jun 2025 | €258$300 as sold | very good | United States | Reverb | Details |
| 31 May 2025 | €129$150 as sold | poor | United States | Reverb | Details |
| 27 May 2025 | €344$399 as sold | good | United States | Reverb | Details |
| 27 May 2025 | €258$300 as sold | good | United States | Reverb | Details |
| 7 May 2025 | €452$527 as sold | excellent | Canada | Reverb | Details |
| 25 Apr 2025 | €326$379 as sold | very good | United States | Reverb | Details |
| 17 Apr 2025 | €356$400 as sold | excellent | United States | Reverb | Details |
| 16 Apr 2025 | €472$549 as sold | excellent | United States | Reverb | Details |
| 3 Apr 2025 | €344$400 as sold | very good | United States | Reverb | Details |
| 25 Mar 2025 | €344$400 as sold | 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.
Cheapest live: United States €223 · before shipping
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
The Gallien-Krueger 700RB-II 450-Watt Biamp Bass Amp Head sold for a median of €360 over the last 6 months across 15 recorded sales, with most examples landing between €330 and €410. There are 3 listings live right now across Reverb, eBay United States, from €223 asking. Figures computed 20 October 2026 by Doirado from cross-platform listing data.