This is an assembly kit. When shipped, the knobs, back cover, etc. will be removed and shipped in the same condition as when purchased. [Product Condition] Fully functional. Overall, there are few scratches and it is in a clean condition. There are some minor scratches and scuffs, but they are only noticeable when held up to the light and are not particularly noticeable. Please refer to the photos for your judgment. [Included Items] Box, main unit, instruction manual, stickers, tool set Thank you.