There are only a few minor scratches on the back. Immediate purchase is possible. No individual sales. Bulk purchase is possible. Basically, these cards are for play. Please make payments at convenience stores/ATMs by the due date. Shipping will be via mini-letter. You can change to Yuu Yuu Mercari delivery for an additional 106 yen. You can change to Rakuraku Mercari delivery for an additional 139 yen. Please comment if you wish to do so. Regarding cards that have warped due to humidity, I will try to correct them as much as possible before packing and sending them.