Instant purchase is OK. Bundling is OK. I have kept it in a sleeve since purchase, without taking it out. I will ship it with waterproof packaging and protection against bending. Please read the profile before purchasing to avoid any trouble. Please refrain from liking if you do not intend to purchase. About bundling: ♡₊⁺ You can get a discount of 100 yen for each item from the second item onwards. Please request a bundle purchase. 2 items: 100 yen off 3 items: 200 yen off 4 items: 300 yen off