Ensoniq SQ1 — Synth Resale Value
Keyboards and SynthsWhat a used Ensoniq SQ1 sells for on Reverb (median of 2 recent listings).
Ensoniq SQ1 value — Used $1,085. Prices updated August 2026.
Live on eBay right now
Expired listings — price reference
Ensoniq EPS Sampler Synthesizer /Keyboard w/4X SCSI Output Expander Vintage Rare
Ensoniq EPS Sampler Synthesizer /Keyboard w/4X SCSI Output Expander Vintage Rare
ENSONIQ ESQ-1 Analog/Digital Polyphonic Synthesizer Workstation - Vintage Sound!
Ensoniq SQ1 / SQR / SQ2 Synth Patches • 3 Bank Set - Digital Download
ENSONIQ SQ-1 Plus TransWave 32 Voice Music Studio Synthesizer VTG USA 1991 READeBay 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
- Ensoniq
- Make
- Ensoniq
- Model
- SQ1
- Year
- 1990
- Finishes seen
- Noir metal
- Used range
- $843.78 – $1,084.86
- Sample size
- 2 listings
Ensoniq SQ1 resale value
The used Ensoniq SQ1 has a median Reverb asking price of $1,084.86, ranging from $843.78 to $1,084.86 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 | $1,085 | eBay sold comps |
| Live asking — low / typical / high | $12.95 / $489.99 / $1,495 | 20 live eBay listings ↗ |
Market check: As of July 29, 2026, 20 live eBay listings ask $12.95–$1,495.00 (median $489.99). Asking prices sit about 55% below the typical sold value of $1,084.86 — a window worth checking for buyers.
Frequently asked questions
- What is the current used price range for the Ensoniq SQ1?
- The used range for the Ensoniq SQ1 is currently between $832.7 and $1,070.61.
- Is the Ensoniq SQ1 a rare keyboard to find?
- Based on the two current listings, the Ensoniq SQ1 is an available vintage piece from 1990.
- What finishes of the Ensoniq SQ1 are available?
- The Noir metal finish has been seen for this 1990 model.
