KORG M50-61 Music Workstationの高価買取価格

It looks like you're inquiring about a used KORG M50-61 Music Workstation available at a store in Yokohama. The KORG M50 is a versatile music workstation known for its quality sound engine, user-friendly interface, and a wide range of features suitable for composing, recording, and live performance.
If you need more specific details about the product, such as its condition, price, or any included accessories, I recommend checking directly with the store in Yokohama or their online listing. If there is anything else you need help with, feel free to ask!