Date Region Description Price Seller
JapanUsed BOSS/SY-1 is now in stock! Various synth sounds wi...$225.38
JapanWelcome to Qsic's Reverb Shop!1. The description texts ...$148.89
USABoss SY-1 Synthesizer Effect Pedal Blue This Item Is Lo...$149.00
USASY-1 in almost mint condition. Does not come with the b...$135.00
USAGreat pedal that tracks really well! Works great on bas...$150.00
UK🎛️ Boss Guitar Synth Pedal – Fully Working – No Power S...$225.65
USAAlmost new condition Boss SY-1. This pedal has been dem...$179.99
EUBoss SY-1 for sale. 100% functional, some minor scratch...$202.96
USABoss Synthesizer SY-1.Used once. ![Boss SY-1](https://...$125.00
USABoss SY-1 Synthesizer PedalUsed once in studio, like ne...$124.99