【Ships within 24 hours!】 Includes main unit, instruction manual, and chord chart. Operation confirmed. (Button battery is included, but please consider it for testing purposes. We recommend replacing it with a new battery after purchase.) It's a beautiful item with no noticeable scratches. In photo 7, the hexagonal hole is misaligned, but I removed the outer part and checked the inside, and there didn't seem to be any problems. Hexagonal adjustment was also possible as is. (It seems to be a part that holds the strings in place) The instruction manual is in English/Chinese on the front and back. It will be shipped after a simple cleaning. ※Also listed elsewhere, so please understand if it sells out elsewhere first.