This is a KURZWEIL Music Systems INTRODUCTION to the Mark 150 Plus, Mark 10/10W Ensemble Grand Digital Series Piano's, Copyright 1995!! Comes with the Mark Series, Demo Disk! There is also a Mark Series Digital Pianos 4 page brochure featuring the Mark Series during that time. Kinda interesting if you like the Kruzweil's. This was acquired from a music fanatic that won many awards at his local and surrounding Kurzweil Events playing the paino, as well as working at the company himself. I take pride in my pictures, and are a valuable extension of my description. Please take time to see the product fully. Buy with confidence! All items are packaged with great care and shipped next day, excluding any weekends and holidays. I will combine shipping whenever possible as long as the products can be safely packed together. Please remember to leave feedback, it helps to keep good sellers . International Buyers: We do not mark merchandise as a gift or below value due to it being against US and International Regulations. All custom fees and duties are the responsibility of the buyer. Seller is not responsible for any package held by Customs. If returns are accepted. Must be returned in the same condition as received and in same or similar packaging.