Yamaha DX100 Programmable Algorithm Synthesizer — Synth Resale Value
Keyboards and SynthsWhat a used Yamaha DX100 Programmable Algorithm Synthesizer sells for on Reverb (median of 2 recent listings).
Yamaha DX100 Programmable Algorithm Synthesizer value — Used $450.59. Prices updated August 2026.
Live on eBay right now
Expired listings — price reference
Yamaha DX21 Digital FM Synthesizer 61-Key Vintage 1985 MIDI Tested Working Japan
Vintage Yamaha DX100 49-Key Synth Action Keyboard Pitch/Mod Wheels Display Black
Yamaha DX7 61 Key FM Digital Synthesizer Keyboard Vintage TESTED Japan
Yamaha DX-21 FM Digital Keyboard Synthesizer 61Key Black Power ON ConfirmedeBay removes ended listings after ~90 days — we keep the prices. Look up finds current listings for the same item.
Price data verified against · 1
Item details
- Brand
- Yamaha
- Make
- Yamaha
- Model
- DX100 Programmable Algorithm Synthesizer
- Year
- 1985
- Finishes seen
- Black
- Used range
- $199 – $450.59
- Sample size
- 2 listings
Yamaha DX100 Programmable Algorithm Synthesizer resale value
The used Yamaha DX100 Programmable Algorithm Synthesizer has a median Reverb asking price of $450.59, ranging from $199 to $450.59 across 2 current listings.
What drives the price
For a used synth, vintage analog vs digital, working keys/sliders, polyphony, and original PSU 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 | $450.59 | eBay sold comps |
| Live asking — low / typical / high | $259 / $400 / $819 | 20 live eBay listings ↗ |
Market check: As of July 27, 2026, 20 live eBay listings ask $259.00–$819.00 (median $400.00). Asking prices sit about 11% below the typical sold value of $450.59 — a window worth checking for buyers.
Frequently asked questions
- What is the general price range for a used Yamaha DX100?
- Currently, used Yamaha DX100 models are listed in the range of $392 to $425.
- What year was this DX100 synthesizer manufactured?
- This specific model was manufactured in 1985.
- What color finishes of the DX100 are available?
- Finishes seen for this model include Black.
