Instant purchase is OK. This is a set of trading cards from SEVENTEEN TOUR [FOLLOW] TO JAPAN. Basically, purchasing the set is OK; individual sales are not. I have stored them in sleeves immediately after opening, but please understand that these are Korean products and have been stored by a private individual. Please only purchase if you agree to this. ⭐︎Please check my profile before purchasing. If you have any questions, I will respond in the comments.