Official product. ・Instant purchase ○ ・Selling individual items ✕ ・Price negotiation ○ (Please provide your desired price.) ・Holding ○ (Only for those who are certain to purchase. Holding period is up to one week.) ・Payment at convenience store → Please inform us of the payment date and time. If there is no contact after 12 hours, the order will be cancelled. I am a student, so my replies may be delayed. Thank you for your understanding. Please feel free to comment if you have any questions.