Jackson Pro Series Adam Blackstone Signature Gladys Concert Bass
bass
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Why this number?
The typical used price is the median of 11 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 | €540 | median sold, rounded |
| Most sold between | €540–€580 | 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 | 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 |
| Didn’t sell here | €1,300 | median ask of 8 listings that ended without a sale, 6 months, 141% above typical used; 7 from Japan at €1,450, the other 1 elsewhere; 8 withdrawn by the seller |
| Live asks | €891 | typical ask across 23 listings, 65% above typical used |
| Outliers | dropped | beyond 10× the product’s own median: bundles, parts, typos |
| All-time | €580 | 20 used sales, 2024–2026; not used for deals |
| Sales on record | 37 | 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.
eBay United States
Reverb
17 more live · €713–€926 · typical ask €891 · most of these are new asks against a used typical
- €71332% over typicalmint ·
United States · Reverb · confirmed 2 days ago - €75740% over typicalmint · United States · Reverb · confirmed 2 days ago
- €80249% over typicalnew · United States · Reverb · confirmed 2 days ago
- €89165% over typicalnew · United States · Reverb · confirmed 2 days ago
- €89165% over typicalnew · United States · Reverb · confirmed 2 days ago
- €89165% over typicalnew · United States · Reverb · confirmed 2 days ago
- €89165% over typicalmint · United States · Reverb · confirmed 2 days ago
- €89165% over typicalnew · United States · Reverb · confirmed 2 days ago
- €89165% over typicalnew · United States · Reverb · confirmed 2 days ago
- €89165% over typicalnew · United States · Reverb · confirmed 2 days ago
- €89165% over typicalnew · United States · Reverb · confirmed 2 days ago
- €89165% over typicalnew · United States · Reverb · confirmed 2 days ago
- €89165% over typicalnew · United States · eBay United States · confirmed 30 h ago
- €89165% over typicalnew · United States · eBay United States · confirmed 30 h ago
- €89165% over typicalnew · United States · Reverb · confirmed 2 days ago
- €89165% over typicalnew · United States · Reverb · confirmed 2 days ago
- €92671% over typicalnew ·
Canada · Reverb · confirmed 2 days ago
Price history
Every recorded sale, one point each: 37 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
11 used sales · last 24 months · middle half €540–€580 · thin
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 23 Sept 2026 | €311$350 as sold | very good | United States | Reverb | Details |
| 23 Jul 2026 | €891$1,000 as sold | new | United States | Reverb | Details |
| 4 Jul 2026 | €601$700 as sold | excellent | United States | Reverb | Details |
| 24 Jun 2026 | €893$1,000 as sold | mint | United States | Reverb | Details |
| 16 Apr 2026 | €894$1,000 as sold | new | 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 all 37 recorded sales
| Listed | Price | Condition | From | Platform | The listing |
|---|---|---|---|---|---|
| 19 Feb 2026 | €545$635 as sold | very good | United States | Reverb | Details |
| 17 Feb 2026 | €817$950 as sold | mint | United States | Reverb | Details |
| 17 Jan 2026 | €601$699 as sold | excellent | United States | Reverb | Details |
| 15 Jan 2026 | €472$550 as sold | excellent | United States | Reverb | Details |
| 25 Jun 2025 | €545$635 as sold | good | United States | Reverb | Details |
| 12 Apr 2025 | €565$658 as sold | very good | United States | Reverb | Details |
| 4 Apr 2025 | €545$635 as sold | very good | United States | Reverb | Details |
| 12 Mar 2025 | €690$800 as sold | excellent | United States | Reverb | Details |
| 5 Mar 2025 | €558$647 as sold | new | United States | Reverb | Details |
| 27 Feb 2025 | €1,377$1,597 as sold | new |   Netherlands | Reverb | Details |
| 27 Feb 2025 | €1,215$1,408 as sold | new | Netherlands | Reverb | Details |
| 14 Feb 2025 | €541$630 as sold | excellent | United States | Reverb | Details |
| 13 Jan 2025 | €882$1,023 as sold | new |  Spain | Reverb | Details |
| 20 Dec 2024 | €545$635 as sold | excellent | United States | Reverb | Details |
| 30 Oct 2024 | €600$699 as sold | excellent | Canada | Reverb | Details |
| 6 Sept 2024 | €516$600 as sold | excellent | United States | Reverb | Details |
| 16 Aug 2024 | €604$700 as sold | mint | United States | Reverb | Details |
| 6 Aug 2024 | €543$629 as sold | excellent | United States | Reverb | Details |
| 6 Aug 2024 | €690$800 as sold | excellent | United States | Reverb | Details |
| 20 Jul 2024 | €629$729 as sold | mint | United States | Reverb | Details |
| 15 Jun 2024 | €638$739 as sold | excellent | United States | Reverb | Details |
| 8 Jun 2024 | €741$859 as sold | excellent | United States | Reverb | Details |
| 6 Jun 2024 | €690$800 as sold | excellent | United States | Reverb | Details |
| 4 Jun 2024 | €776$900 as sold | new | United States | Reverb | Details |
| 31 May 2024 | €621$720 as sold | excellent | United States | Reverb | Details |
| 6 May 2024 | €631$735 as sold | excellent | United States | Reverb | Details |
| 25 Apr 2024 | €689$799 as sold | excellent | United States | Reverb | Details |
| 12 Apr 2024 | €776$900 as sold | new | United States | Reverb | Details |
| 9 Apr 2024 | €776$900 as sold | new | United States | Reverb | Details |
| 3 Apr 2024 | €776$900 as sold | new | United States | Reverb | Details |
| 2 Apr 2024 | €776$900 as sold | new | United States | Reverb | Details |
| 27 Mar 2024 | €863$1,000 as sold | new | 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 €557 · 
United Kingdom €683 · Canada €926 · 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 €891 for the Jackson Pro Series Adam Blackstone Signature Gladys Concert Bass today, 65% over the €540 it actually sells for (11 recorded sales, last 24 months; most sold between €540 and €580). There are 23 listings live right now across eBay United States, Reverb, from €557 asking. Figures computed 20 October 2026 by Doirado from cross-platform listing data.