Check the listing for details. Native Instruments Maschine Mikro MKI MIDI Groove Controller. Condition: Used. Listed at 124.99 USD. Native Instruments Maschine Mikro MKI MIDI Groove Controller. Original Maschine Mikro MKI Controller in great condition. I’m the original owner and purchased this controller as soon as it was released. Always cased and kept in my studio. Comes with USB-B cable, the original box, and unregistered on the Native Instruments website (so you can re-register it). All controls work perfect and the USB port is very strong, which is something I’ve always like about this controller. The only noticeable blemish is a slight pink color on one of the top pads. Couldn’t figure out what it was from but it doesn’t affect the pad, and is barely noticeable. Please reach out if you have any questions and check out my shop for more items! Thanks!