Carstens Amplification Blue Sky
amp
Has sold for €1,050 over 2018–2026, across 15 used sales. Too few in the last two years for a typical price today.
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Not enough sold data for a typical price.
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.
Nothing live right now on the platforms we track.
Price history
Every recorded sale, one point each: 15 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
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 20 Jun 2026 | €1,117$1,300 as sold | excellent |  United States | Reverb | Details |
| 31 Jan 2026 | €1,030$1,199 as sold | excellent | United States | Reverb | Details |
| 23 Dec 2025 | €978$1,139 as sold | very good | United States | Reverb | Details |
| 10 Jun 2020 | €1,117$1,300 as sold | mint | United States | Reverb | Details |
| 20 Jul 2018 | €1,161$1,346 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 Marketplaces do not publish the day a sale closed; each of these had sold by the time we recorded it, in August 2026 and September 2026. A price is what the listing last asked, converted at that day’s rate.
Show all 15 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 3 May 2025 | €1,031$1,200 as sold | excellent | United States | Reverb | Details |
| 18 Feb 2025 | €1,117$1,300 as sold | excellent | United States | Reverb | Details |
| 3 Jul 2024 | €1,082$1,260 as sold | excellent | United States | Reverb | Details |
| 22 Jun 2024 | €1,031$1,200 as sold | excellent | United States | Reverb | Details |
| 11 Aug 2022 | €945$1,100 as sold | excellent | United States | Reverb | Details |
| 8 Aug 2021 | €1,030$1,200 as sold | excellent | United States | Reverb | Details |
| 10 Jun 2021 | €1,117$1,300 as sold | excellent | United States | Reverb | Details |
| 29 May 2019 | €940$1,095 as sold | excellent | United States | Reverb | Details |
| 31 Jul 2018 | €859$995 as sold | excellent | United States | Reverb | Details |
| 5 Jan 2018 | €1,290$1,495 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 September 2026. A price is what the listing last asked, converted at that day’s rate.
15 recorded sales of the Carstens Amplification Blue Sky from 2018–2026, all-time around €1,050. Too few in the last two years to quote a typical used price. Figures computed 19 October 2026.