No operational issues. 50 yen discount if purchased with other items. Please understand that this is a used item and is being sold at a low price. If you purchase multiple items and only want the software (without the case), you will receive a 100 yen discount in total. Please contact me in the comments section if you have any questions. Depending on the item, there may be no manual or accessories. To prevent any swapping, there is no guarantee for any reason. Please understand that the condition of the items is subjective, so please consider it as a reference. If there is a problem such as an incorrect address due to the buyer's input errors, and if there are costs such as re-shipping fees, we will charge you for those costs. Even if the item is listed, it may not appear in searches, so you may be able to find the item you are looking for by checking the profile section. Thank you.