Korg OASYS 88 88-Key Workstation ........................... 3700USDKorg NC-300 88-Key......................... 900USDKorg TR-76 76-Key Keyboard...................... 1,200USDKorg M3 88 88-key Workstation ..................... 1,600USDYamaha Tyros 3 Keyboard .............3000USDYamaha Tyros2 61-Key Keyboard.............2500USDYamaha YPG-225 Portable Grand..............350USDKorg Triton Extreme 76-Key Keyboard.......900USDKorg TR88 88-Key Keyboard.....................990USDYamaha PSR-OR700 61-Key Portable.........530USD