Used Gear Hunter

Used Gear Hunter

Used Yamaha Portasound MK 100 for sale

2 listings from 2 marketplaces, refreshed continuously.

Yamaha Yamaha Portasound MK 100

Cheapest right now

£100

Yamaha Yamaha Portasound MK 100

Mercatino Musicale

Market price history

Median sold price · 2026-10-20 → 2026-11-09Min £100 · Max £134
£100£117£134

Available at

Used Yamaha Portasound MK 100 by country

Current Yamaha Portasound MK 100 listings

Yamaha Yamaha Portasound MK 100

Yamaha Yamaha Portasound MK 100

£100Mercatino Musicale
Used Yamaha Portasound MK-100 Vintage 49-Key Synthesizer 49-Key

Used Yamaha Portasound MK-100 Vintage 49-Key Synthesizer 49-Key

£134Music Go Round

Duluth, GA, USA

Price drop

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Used Yamaha Portasound MK 100 for sale — current listings across 2 marketplaces · UGH