・Instant purchase and reserved listings are both acceptable. ・Negotiating prices is generally difficult for items already priced low. ・After purchase, comments are unnecessary unless there's a problem. I will also refrain from commenting unless there's an issue. ・After shipping, I will send a comment with a 6-digit string. This is for insurance purposes in case of a postal accident, so you can disregard it. ・Please feel free to ask any other questions in the comments. ※Replies may take over 24 hours. Thank you for your understanding.