Semi-modular with a spring reverb tank; check for shipping damage in used listings.
Prices are computed from recent UK (GBP) sold listings and refresh daily.
| Source | Listing | Condition | Price | Deal |
|---|---|---|---|---|
| eBay | myVolts 12V power supply for Moog Grandmother Synth | New | £14.39 | excellent |
| eBay | Deck Saver for Moog Grandmother | Used | £29.99 | excellent |
| eBay | Moog Grandmother Analogue Semi-Modular 32-Key Synth, Spring Reverb, GRANDMOTHER | Used | £771.7 | good |
| eBay | Moog Grandmother Semi-Modular Analog Synthesizer Mint Condition Fully Boxed | Used | £799.99 | fair |
| eBay | Moog Grandmother semi modular analog synth Dark Edition immaculate condition | Used | £863.5 | fair |
| eBay | Moog Grandmother Analog Synthesizer Used Vintage Analog Synth Module | Used | £1234.42 | overpriced |
Deal ratings compare each asking price with the recent sold-price median. Some links are affiliate links — they cost you nothing and support GearSnap.
As of October 2026, a used Moog Grandmother in the UK typically sells for around £832. Anything under £800 is a strong price worth moving on quickly; between £800 and £1,234 is the fair-market zone; above £1,234 you're paying a premium that usually only makes sense for mint or boxed examples.
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