M-Audio Oxygen 49 MIDI keyboard hits Amazon low at $149, plus AKAI and more from $49
Amazon.com: MIDI Controller Bundle - 49-Key USB MIDI Keyboard Controller with Beat Pads, Sustain Pedal and Software Suite - M-Audio Oxygen Pro 49 and SP-2 : Everything Else
Oxygen 49 (MKV) | M-Audio
Amazon.com: M-Audio Oxygen (MKV) – 49 Key USB MIDI Keyboard Controller with Beat Pads, Smart Chord & Scale Modes, Arpeggiator and Software Suite Included : Musical Instruments