How much is a used Boss SY-1 Synthesizer worth?
A used Boss SY-1 Synthesizer is worth around C$220 on the used market — typically C$187 to C$250 depending on condition.
Based on 95 recent listings · updated 2026-06-28
See current listings, sold prices & price history →What's your gear actually worth?
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Active & Historical Pricing Observations
| Platform | State | Listing Title | Price (CAD) | First Seen | Last Seen |
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💎 High Rollers Club
Our price guide above is built for the gear regular players actually buy. These listings sit well above the normal market — premium bundles, rare finds, and collector pieces — so we leave them out of the guide, but we keep track of them so you can see what's out there.
| Platform | State | Listing Title | Price (CAD) | First Seen | Last Seen |
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