Instant purchase is OK. Only the regular edition has been opened. The others are unopened. They have been stored in a dark place after purchase. They will be wrapped in cushioning material for shipping. I cannot respond to price reduction requests, which is a feature of Mercari, because I cannot confirm the requests as they get buried with other products. Please understand. Therefore, if you would like to negotiate a price reduction, please make a comment with your desired price. If you are considering purchasing multiple items, please use the bundling feature, which will allow me to respond more smoothly.