Item has been tested and confirmed to be working. Please be sure to read my profile before making a purchase. Please understand that delivery may take time with standard mail. Standard mail is not delivered on weekends and holidays. I am having trouble with many people inquiring about this without knowing. If there are days I cannot ship, I will note them next to my name. Returns and exchanges will follow Mercari's rules, but for preventing trouble, a video of the item being opened is required. Please refrain from purchasing if you are concerned about minor scratches, etc. that do not appear in the photos, as it is stored by an amateur. If you purchase other items at the same time, I will discount 100 yen per item from the second item onwards (if the shipping size does not change). Please feel free to contact me with any questions.