I have kept it in a sleeve after opening. Packaging: OPP bag -> double bubble wrap -> waterproof OPP bag Individual sales and discounts are possible depending on the situation. I will discount the shipping cost for combined purchases. Since I am also selling on other sites, the first person to purchase will get it. Please note that if it sells elsewhere, I may have to cancel your order. Shinichi Kudo SR 1 card Detective Conan Conan Card