I put the card in a sleeve immediately after opening it, using gloves. When shipping, I will use a hard case and waterproof measures, but please refrain from purchasing if you are concerned about the condition as it is stored by a private individual. Regarding Nogikore, please let me know in the comments if there is a barcode. If you wish to use Mercari shipping, it can be changed for an additional 150 yen. *Instant purchase is possible, no price reduction.