I am selling this because I got rid of my camera. The expiration date is unknown, but I think it's around 2020-23. I have stored it in the refrigerator after purchase. Since they were kept in film cases, two of them do not have bags. Individual sales are also possible, but the shipping cost will be higher. I plan to ship via Nekopos (a Japanese delivery service). Due to the nature of the product, I cannot provide support after purchase. Thank you for your understanding.