Before listing, I have checked each slide for sticking, the movement of the pistons, and sound production. I have also disassembled, oiled, and maintained the instrument as much as possible, but as I am not a professional, there may be oversights. Consumable parts have not been replaced for a while. A Yamaha 11E4 mouthpiece will be included. Please consider purchasing with the understanding that this is a used item. As it is an old item, there are signs of use such as scratches, dullness, dents, and warping. Please refer to the images. Also, please consider the hard case as a bonus for shipping. Please refrain from price negotiations. The price will be automatically reduced by 100 yen every day, so it will automatically decrease to a certain amount. Please register as "liked" if you are interested. Please consider purchasing only if you understand that the item will be delivered in its current condition.