This might give you an indication of the Canadian market for Music Man cabs. These have been available for a long time.
Two Music Man (Mark Bass) 4x10 cabs
Let me know your asking price.
1977 Sunburst SR4H with customized 24 fret ebony fretboard, 1982 Natural SR4H X2, 1983 Sunburst SR4H, 2005 Buttercream Bongo 4HH RW Neck, 2005 LE Buttercream SR4HH, 2007 DD SR4HH, 2007 DD Bongo 4HH, 2009 25th Venetian Red SR4HH BFR RW neck, a couple of regular Sterlings, a few other Stingrays, and a few competitors basses