Thank you for viewing. This is a collection of junk items. MD-MT821-S x5 MD-MT821-A x1 Operation not confirmed (sold as is) Since the operation has not been confirmed, this is listed as a junk item. Operation has not been confirmed. Please note that we do not guarantee operation. The main body has scratches and dirt. Please check the photos for the condition of the product. For those who can repair or use for parts. Please refrain from purchasing if you are nervous about the condition. Instant purchase without comment is OK. Thank you.