I printed it and immediately put it in a sleeve. To prevent bending, I'll put it in a hard card case and then in a waterproof plastic bag. I will ship it via Mercari's shipping service from a 7-Eleven. Special offer! If you buy multiple items, it's 100 yen off for 2 items, 200 yen off for 3 items, and 300 yen off for 4 items. I'll create a dedicated listing if you leave a comment.