Market Price: 3220 Selling Price: 1670 Key Features of Roland RP30: Realistic Keyboard: 88 keys with Ivory Feel mechanism and Escapement for developing correct playing technique. Sound Quality: 15 different tones including piano, electric piano, strings, and organ, with Polyphony up to 128 notes. Elegant Design: Durable dark wood cabinet with 3 pedals (sustain, sostenuto, soft). Learning Features: Built-in metronome for tempo control, and dual headphone jacks for silent practice. Connectivity: USB MIDI port for working with music software on a computer or tablet, and AUX input for playing along with music from a phone.