Instant purchase is OK. Discounts for bulk purchases are OK. All cards for sale are stored in a dark place. Instant purchase OK, no pets, no smokers. [Packaging and Shipping Method] Sandwiched with thick paper → Ziploc bag We will take thorough measures to prevent bending and water damage. You can change from standard mail shipping to Mercari shipping for an additional 150 yen, so feel free to comment. [Requests] For all items, please purchase for play use to prevent any trouble. Also, please refrain from purchasing if you are nervous about the item as it is stored by a private individual. We accept requests for additional photos. Please check the photos, make sure you are satisfied, and please refrain from giving a low rating for the purchased items. We do not accept cancellations, returns, or exchanges after purchase to prevent content replacement and trouble. Thank you for your understanding. Please note that the person who makes an instant purchase will be given priority, even if negotiations are in progress.