| USA | Great sounding guitar pedalVery good condition, works perfectly with lit... | $59.99 | |
| USA | Pedal is used and in very good condition with normal light use . Some li... | $69.00 | |
| USA | The Blue Box Octave Fuzz drops your guitar signal two octaves down and c... | $65.00 | |
| USA | 2007 - PresentThe MXR Blue Box has been used by such lovely artists as R... | $75.00 | |
| USA | Blue Box used once. Just not my thing. Basically brand new. Comes with e... | $60.00 | |
| USA | The MXR M103 Blue Box Fuzz Octave Pedal is a guitar pedal that duplicate... | $75.00 | |
| USA | mint, no boxAre you bored with "conventional" distortion boxes? The Blue... | $69.00 | |
| USA | Only plugged in a couple of times. Good as new!
