I bought this on Amazon. I purchased this item on December 12, 2013. It's a Soleil Cornet, a Sakura Gakki original beginner's set, but the sheet music, music stand, and other small items that came with it are no longer included. Everything in the photos is what's included. The pistons move. It produces sound, but since it's been left untouched for a long time, I believe there is some deterioration due to age. The inside of the bell is deteriorated (see photos). The case is also dirty. There are no dents. Please check the condition in the photos and only purchase if you understand the condition. This is a used item, so there is some fading, dirt, and signs of use. Please refrain from purchasing if you are sensitive to such things or if you are looking for a perfect item.