Date Region Description Price Seller
EUIconic octave fuzz used by many. Super easy to use, just selling because...$134.57
EUMXR M103 Blue Box w/ box in mint conditionPlease ask for a shipping quot...$97.57
AustraliaMXR Blue Box Fuzz in Mint condition with box and candy. Suit new buyer.F...$92.12
EUMXR M103 Blue Box Reissue 2007 - Present in mint condition. Thoroughly t...$90.14
EUSuper étatLa Pédale d'Effet MXR Blue Box est un outil unique et quelque ...$79.09
USA2007 - PresentThe MXR Blue Box has been used by such lovely artists as R...$75.00
USAComes with the cool vintage knobs and neon footswitch. If you are here, ...$70.00
USAPedal is used and in very good condition with normal light use . Some li...$69.00
USAThe Blue Box Octave Fuzz drops your guitar signal two octaves down and c...$65.00
USAMXR Blue Box analog octave down fuzz. ![MXR M103 Blue Box Reissue](htt...$60.00
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