I am selling this item because I have not used it, despite having stored it in a dark place for over 30 years. Casio DC-755k Calculator, Electronic Phonebook 　Main unit (battery replaced) 　Case *There is a small 1mm tear in the middle of the right side. 　Instruction manual 　Package Operation has been confirmed, but it is an old item. Please judge the detailed condition from the images. Please consider purchasing this item with the understanding that it has been stored for a long period of time. Please refrain from purchasing if you are sensitive to such matters. Immediate purchase is welcome. I will ship via Yu-Yu Mercari mail with anonymous shipping. ⚠️Request Due to frequent troubles, I will not accept "price negotiations," "separate sale negotiations," "hold requests," or "requests for creating a dedicated listing." I am sorry, but I will delete any comments requesting these. If there is no activity, I will lower the price or remove the listing at the seller's discretion and dispose of the item. Thank you for your understanding.