Thomastik-Infeld JR344 Jazz Round Wound Nickel Roundcore Bass Strings - Medium .43 - .89
accessories
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Why this number?
The typical used price is the median of 12 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 | €35 | median sold, rounded |
| Most sold between | €30–€40 | 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 | 12 used sales | thin data, treat as a rough guide |
| By condition | same as typical | excellent, median of 11 sales, same window |
| Time to sell | — | only counted from listings we watch start to finish; not enough yet |
| Live asks | €84 | typical ask across 4 listings, 140% above typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €35 | 17 used sales, 2022–2026; not used for deals |
| Sales on record | 35 | 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
Price history
Every recorded sale, one point each: 35 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
12 used sales · last 24 months · middle half €30–€40 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 1 Feb 2026 | €34$39 as sold | excellent |  United States | Reverb | Details |
| 1 Feb 2026 | €30$35 as sold | excellent | United States | Reverb | Details |
| 2 Sept 2025 | €60$70 as sold | new | United States | Reverb | Details |
| 5 Jan 2025 | €47$55 as sold | mint | United States | Reverb | Details |
| 9 Oct 2024 | €59$69 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 September 2026. A price is what the listing last asked, converted at that day’s rate.
Show all 35 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 1 Feb 2026 | €30$35 as sold | excellent | United States | Reverb | Details |
| 1 Feb 2026 | €51$59 as sold | excellent | United States | Reverb | Details |
| 1 Feb 2026 | €34$39 as sold | excellent | United States | Reverb | Details |
| 1 Feb 2026 | €42$49 as sold | excellent | United States | Reverb | Details |
| 1 Feb 2026 | €42$49 as sold | excellent | United States | Reverb | Details |
| 1 Feb 2026 | €30$35 as sold | excellent | United States | Reverb | Details |
| 1 Feb 2026 | €30$35 as sold | excellent | United States | Reverb | Details |
| 1 Feb 2026 | €30$35 as sold | excellent | United States | Reverb | Details |
| 1 Feb 2026 | €34$39 as sold | excellent | United States | Reverb | Details |
| 19 Feb 2024 | €39$45 as sold | very good | United States | Reverb | Details |
| 2 Dec 2023 | €29$34 as sold | new | United States | Reverb | Details |
| 10 Nov 2023 | €24$28 as sold | new | United States | Reverb | Details |
| 16 Aug 2023 | €79$92 as sold | new |   France | Reverb | Details |
| 19 Dec 2022 | €34$40 as sold | mint | United States | Reverb | Details |
| 15 Aug 2022 | €74$86 as sold | new | United States | Reverb | Details |
| 17 May 2022 | €34$40 as sold | good | United States | Reverb | Details |
| 4 Mar 2022 | €74$86 as sold | new | United States | Reverb | Details |
| 1 Mar 2022 | €42$49 as sold | mint |  Austria | Reverb | Details |
| 13 Dec 2021 | €74$86 as sold | new | United States | Reverb | Details |
| 8 Dec 2021 | €70$82 as sold | new | France | Reverb | Details |
| 24 Sept 2021 | €85$99 as sold | new | United States | Reverb | Details |
| 24 Sept 2021 | €85$99 as sold | new | United States | Reverb | Details |
| 4 Aug 2021 | €94$109 as sold | new |  Australia | Reverb | Details |
| 8 Jun 2021 | €54$63 as sold | new |  United Kingdom | Reverb | Details |
| 10 Feb 2021 | €74$86 as sold | new |  Canada | Reverb | Details |
| 12 Dec 2020 | €61$71 as sold | new |  Germany | Reverb | Details |
| 26 Oct 2020 | €74$86 as sold | new | United States | Reverb | Details |
| 30 May 2020 | €69$80 as sold | new | United States | Reverb | Details |
| 2 Sept 2019 | €86$100 as sold | new | United Kingdom | Reverb | Details |
| 28 Feb 2018 | €66$76 as sold | new | United Kingdom | 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.
Cheapest live: United States €67 · before shipping
In one paragraph
The page's figures as one paragraph, assembled for quoting; not written by hand.
The Thomastik-Infeld JR344 Jazz Round Wound Nickel Roundcore Bass Strings - Medium .43 - .89 sold for a median of €35 over the last 24 months across 12 recorded sales, with most examples landing between €30 and €40. There are 4 listings live right now across Reverb, from €67 asking. Figures computed 20 October 2026 by Doirado from cross-platform listing data.