Yamaha SY55 Synthesizer — Synth Resale Value
Keyboards and SynthsWhat a used Yamaha SY55 Synthesizer sells for on Reverb (median of 2 recent listings).
Yamaha SY55 Synthesizer value — Used $222. Prices updated August 2026.
Live on eBay right now
Expired listings — price reference
Yamaha SY55 AWM Synthesizer Keyboard Original Operating Owner's Manual Book
YAMAHA SY55 AWM2 Digital Synthesizer w/ Hard Case Tested from Japan
Battery for Yamaha SY55 Synthesizer - Internal Memory Replacement Battery
Yamaha SY55 Synthesizer Keyboard Original Service Manual, Schematics, Parts ListeBay 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
- SY55 Synthesizer
- Year
- 1989
- Finishes seen
- Black
- Used range
- $110 – $222
- Sample size
- 2 listings
Yamaha SY55 Synthesizer resale value
The used Yamaha SY55 Synthesizer has a median Reverb asking price of $222, ranging from $110 to $222 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 | $222 | eBay sold comps |
| Live asking — low / typical / high | $13.99 / $154.98 / $595 | 20 live eBay listings ↗ |
Market check: As of August 15, 2026, 20 live eBay listings ask $13.99–$595.00 (median $154.98). Asking prices sit about 30% below the typical sold value of $222.00 — a window worth checking for buyers.
Frequently asked questions
- What is the typical resale price range for the Yamaha SY55?
- Based on current listings, the used range for the Yamaha SY55 is between $125 and $222.
- What year was the Yamaha SY55 Synthesizer manufactured?
- The Yamaha SY55 Synthesizer was manufactured in 1989.
- What colors are currently available for the SY55?
- The finish seen for this model is Black.
