I don't think that will be the case George. The MM-6 has caused quite a stir. It not only caught the interest of the synth owners, but is has also sparked the interest of arranger players too.
Just doesn't make sense for this model (clearly have less features) to sell for $100 more.
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GEAR: Yamaha MOXF-6, Casio MZX-500, Roland Juno-Di, M-Audio Venom, Roland RS-70, Yamaha PSR S700, M-Audio Axiom Pro-61 (Midi Controller). SOFTWARE: Mixcraft-7, PowerTracks Pro Audio 2013, Beat Thang Virtual, Dimension Le.