I accidentally purchased this, so I opened the package, but I haven't used it. - If the shipping cost increases due to bulk purchases, we cannot offer a significant discount. Please confirm in the comments section or request a bulk purchase after the price has been adjusted. - Immediate purchase is welcome. We will sell to the person who presses the purchase button, even if we are in the middle of a conversation in the comments. - Please check the photos and understand that this is a used item before purchasing.