Kay Speed Demon K573
guitar
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Why this number?
The typical used price is the median of 20 used sales observed in the last 24 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 | €470 | median sold, rounded |
| Most sold between | €350–€560 | 25th to 75th percentile, same window |
| Window | last 24 months | the tightest of 90 days, 6 months and 24 months with 8 used sales |
| Sample | 20 used sales | thin data, treat as a rough guide |
| By condition | €520 | very good, median of 11 sales, same window |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Live asks | €835 | typical ask across 6 listings, 78% above typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €470 | 120 used sales, 2014–2026; not used for deals |
| Sales on record | 134 | 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 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.
Reverb
eBay United States
Price history
Every recorded sale, one point each: 134 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
20 used sales · last 24 months · middle half €350–€560 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 24 Jul 2026 | €518$600 as sold | good |  United States | Reverb | Details |
| 2 Jul 2026 | €302$350 as sold | very good | United States | Reverb | Details |
| 17 Jun 2026 | €311$349 as sold | parts | United States | Reverb | Details |
| 15 Jun 2026 | €670$780 as sold | excellent | United States | Reverb | Details |
| 15 Jan 2026 | €355$399 as sold | fair | 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 134 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 11 Dec 2025 | €129$150 as sold | parts | United States | Reverb | Details |
| 11 Nov 2025 | €236$275 as sold | good | United States | Reverb | Details |
| 29 Oct 2025 | €429$500 as sold | good | United States | Reverb | Details |
| 9 Oct 2025 | €429$500 as sold | very good | United States | Reverb | Details |
| 26 Sept 2025 | €1,204$1,399 as sold | very good | United States | Reverb | Details |
| 29 Jul 2025 | €472$550 as sold | very good | United States | Reverb | Details |
| 23 May 2025 | €558$650 as sold | very good | United States | Reverb | Details |
| 12 May 2025 | €561$650 as sold | very good | United States | Reverb | Details |
| 3 May 2025 | €365$425 as sold | fair | United States | Reverb | Details |
| 18 Apr 2025 | €344$400 as sold | parts | United States | Reverb | Details |
| 14 Apr 2025 | €567$660 as sold | very good | United States | Reverb | Details |
| 1 Apr 2025 | €172$199 as sold | good | United States | Reverb | Details |
| 24 Mar 2025 | €339$395 as sold | good | United States | Reverb | Details |
| 26 Feb 2025 | €558$650 as sold | good | United States | Reverb | Details |
| 13 Feb 2025 | €565$655 as sold | very good | United States | Reverb | Details |
| 12 Feb 2025 | €515$600 as sold | very good | United States | Reverb | Details |
| 2 Feb 2025 | €472$550 as sold | very good | United States | Reverb | Details |
| 27 Jan 2025 | €323$375 as sold | parts | United States | Reverb | Details |
| 17 Jan 2025 | €193$225 as sold | parts | United States | Reverb | Details |
| 20 Dec 2024 | €345$400 as sold | very good | United States | Reverb | Details |
| 15 Oct 2024 | €318$370 as sold | very good | United States | Reverb | Details |
| 14 Oct 2024 | €343$399 as sold | fair | United States | Reverb | Details |
| 9 Oct 2024 | €765$891 as sold | good | United States | Reverb | Details |
| 6 Sept 2024 | €344$400 as sold | parts | United States | Reverb | Details |
| 14 Aug 2024 | €429$500 as sold | good | United States | Reverb | Details |
| 18 Jul 2024 | €1,288$1,500 as sold | very good | United States | Reverb | Details |
| 27 May 2024 | €387$450 as sold | good | United States | Reverb | Details |
| 9 May 2024 | €326$379 as sold | good | United States | Reverb | Details |
| 8 May 2024 | €494$575 as sold | very good | United States | Reverb | Details |
| 30 Apr 2024 | €458$533 as sold | very good | United States | Reverb | Details |
| 30 Apr 2024 | €1,440$1,670 as sold | very good |   Sweden | Reverb | Details |
| 10 Apr 2024 | €388$450 as sold | good | United States | Reverb | Details |
| 6 Mar 2024 | €431$500 as sold | very good | United States | Reverb | Details |
| 2 Dec 2023 | €412$480 as sold | good | United States | Reverb | Details |
| 4 Nov 2023 | €1,309$1,518 as sold | very good |  Spain | Reverb | Details |
| 2 Nov 2023 | €472$550 as sold | excellent | United States | Reverb | Details |
| 19 Oct 2023 | €591$688 as sold | good | United States | Reverb | Details |
| 13 Sept 2023 | €643$745 as sold | very good | United States | Reverb | Details |
| 6 Aug 2023 | €558$650 as sold | very good | United States | Reverb | Details |
| 20 Jun 2023 | €561$650 as sold | very good | United States | Reverb | Details |
| 2 Jun 2023 | €472$550 as sold | good | United States | Reverb | Details |
| 29 May 2023 | €537$625 as sold | good | United States | Reverb | Details |
| 21 Apr 2023 | €429$500 as sold | good | United States | Reverb | Details |
| 13 Apr 2023 | €322$375 as sold | fair | United States | Reverb | Details |
| 7 Apr 2023 | €494$575 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 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 |
|---|---|---|---|---|
| United States | 3 | €693 | €355 | €115 under (24%) |
| Sweden | 1 | €782 | €782 | 66% over typical |
 Canada | 1 | €956 | €956 | 103% over typical |
 Australia | 1 | €1,066 | €1,066 | 127% over typical |
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
The Kay Speed Demon K573 sold for a median of €470 over the last 24 months across 20 recorded sales, with most examples landing between €350 and €560. There are 6 listings live right now across Reverb, eBay United States, from €355 asking. Figures computed 19 October 2026 by Doirado from cross-platform listing data.