Date Region Description Price Seller
EUThe classic octaver from MXR. Comes with the box.Also c...$108.81
USAVery cleanno velcro or residue ![MXR M103 Blue Box Rei...$70.00
USAThis used MXR M103 Blue Box Fuzz is in very good+ condi...$74.99
UKDistinctive sounding octave fuzz from MXR in great shap...$96.66
USAIt's got some wear & bit of rust around the foot sw...$55.00
USAGood used shape, comes with box***Ships quickly and sec...$55.00
EUMXR Blue Box — EnglishTitle: MXR Blue Box Fuzz / Octave...$87.88
USAUp for sale is an MXR M103 Blue Box Reissue in mint con...$57.00
USAUsed a handful of times. Kept in box for 99% of its lif...$55.00
USAMXR Blue Box. Minty with original box and packaging! !...$60.00