Unnamed Memory Act.2 下巻 DVDの高価買取価格

It seems like you are referring to a specific product, likely a DVD box set of an anime or a film titled "Unnamed Memory." The code "4988111668073" appears to be a barcode associated with the product, indicating it might be a retail item in Japan.
If you are looking for information about this DVD box set, such as details about the series, the contents of the box set, or where to purchase it, please provide more context or specific questions you have, and I'll do my best to help!