This is a set of four Dagashi toy Yokai Kemuri cards. Production of this product ended at the end of August 2020, so I think its value will increase further from now on. I purchased this at a store, opened it, and stored it in a dark place. Therefore, there are no noticeable stains or scratches. Also, feel free to comment if you have any questions about the product. If you are considering purchasing, I am willing to negotiate the price as much as possible.