Date Region Description Price Seller
EUBoss SY-1 for sale. 100% functional, some minor scratch...$202.96
JapanExploring New Horizons in Guitar Sound The SY-1 Synthes...$207.00
JapanExploring New Horizons in Guitar Sound The SY-1 Synthes...$207.00
USABoss Synthesizer SY-1.Used once. ![Boss SY-1](https://...$125.00
USABoss SY-1 Synthesizer PedalUsed once in studio, like ne...$124.99
USAThis is a used Boss SY-1 Synthesizer cosmetically in go...$155.00
USAGreat sounding pedal just upgraded to the SY 200 so thi...$125.00
USAThis is a used Boss SY-1 Synthesizer cosmetically in go...$155.00
USAThe pedal pictured is the actual pedal you will receive...$160.40