Date Region Description Price Seller
USAOnly plugged in a couple of times. Good as new! ![MXR M103 Blue Box Re...$62.00
EUMXR Blue Box. I've had this pedal for roughly 15 years, but rarely used ...$96.49
EUMXR M103 Blue Box modified by Msm WorkshopLike new, with box, manual, an...$168.51
USAmint, no boxAre you bored with "conventional" distortion boxes? The Blue...$69.00
USAThe MXR M103 Blue Box Fuzz Octave Pedal is a guitar pedal that duplicate...$75.00
USABlue Box used once. Just not my thing. Basically brand new. Comes with e...$60.00
EUIconic octave fuzz used by many. Super easy to use, just selling because...$134.57
USA2007 - PresentThe MXR Blue Box has been used by such lovely artists as R...$75.00
EUMXR M103 Blue Box w/ box in mint conditionPlease ask for a shipping quot...$97.57
USAThe Blue Box Octave Fuzz drops your guitar signal two octaves down and c...$65.00
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