Used Gear Hunter
Used BOSS GX 100 Guitar Effects for sale
5 listings from 1 marketplace, refreshed continuously.
![Boss GX-100 Guitar Effects Processor Pedal [USED]](/_next/image?url=https%3A%2F%2Frvb-img.reverb.com%2Fi%2Fs--i47NY44V--%2Fquality%3Dmedium-low%2Cheight%3D800%2Cwidth%3D800%2Cfit%3Dcontain%2Fpjx1780zntgmy6tg1crk.jpg&w=3840&q=75)
Cheapest right now
£451
Boss GX-100 Guitar Effects Processor Pedal [USED]
ReverbExcellentLocal pickup available
Market price history
Median sold price · 2026-08-12 → 2026-11-06Min £228 · Max £500
Available at
Reverb
5 listings
£451
Cheapest
Current BOSS GX 100 Guitar Effects listings
Boss GX-100 Guitar Effects Processor Pedal [USED]
£451Reverb
Local pickup available
21Above marketExcellent
![Boss GX-100 Guitar Effects Processor Pedal [USED]](/_next/image?url=https%3A%2F%2Frvb-img.reverb.com%2Fi%2Fs--XBNg4kwI--%2Fquality%3Dmedium-low%2Cheight%3D800%2Cwidth%3D800%2Cfit%3Dcontain%2Fj4fm3nibwx2n40f5w92d.jpg&w=3840&q=75)
Boss GX-100 Guitar Effects Processor Pedal [USED]
£451Reverb
Local pickup available
21Above marketExcellent
Mint Boss GX-100 - Guitar Multi-Effects Pedal (GX-100)
£500Reverb
Local pickup available
20Above marketPrice dropMint
