Marshall JMP 50 — Amp Resale Value
AmpsWhat a used Marshall JMP 50 sells for on Reverb (median of 2 recent listings).
Marshall JMP 50 value — Used $3,230. Prices updated July 2026.
Live on eBay right now
Price data verified against · 1
Item details
- Brand
- Marshall
- Make
- Marshall
- Model
- JMP 50
- Year
- 1974
- Finishes seen
- Black
- Used range
- $3,230.26 – $3,230.26
- Sample size
- 2 listings
Marshall JMP 50 resale value
The used Marshall JMP 50 has a median Reverb asking price of $3,230.26, ranging from $3,230.26 to $3,230.26 across 2 current listings.
What drives the price
For a used amp, tube vs solid-state, original speakers/tubes, wattage, and tolex/grille condition move the price most. Vintage and limited runs command a premium; player-grade and modified examples sell for less.
Price guide
What this actually trades for — sold values by condition vs. what sellers are asking today
| Condition | Value | Based on |
|---|---|---|
| Used | $3,230 | eBay sold comps |
| Live asking — low / typical / high | $2,850 / $4,950 / $6,701 | 6 live eBay listings ↗ |
Market check: As of July 17, 2026, 6 live eBay listings ask $2,850.00–$6,701.00 (median $4,950.00). Sellers are currently asking about 53% above the typical sold value of $3,230.26 — patient buyers can often do better than list price.
Frequently asked questions
- What is the typical used price range for a Marshall JMP 50?
- Based on current listings, the used range for the Marshall JMP 50 is between $1,800 and $3,095.
- What years were the Marshall JMP 50 amplifiers produced?
- The Marshall JMP 50 models were produced during the years 1972 through 1974.
- How many listings are currently available for the JMP 50?
- There are currently 2 listings available for the Marshall JMP 50.
