In content, there is not much difference between the commemorative collector's edition and the hardcover edition, but more in content, mainly in packaging, price and value.

1. Packaging: No matter the commemorative collector's edition or the hardcover edition, there will be more exquisite packaging than the ordinary edition, but the commemorative collector's edition is usually an upgraded version of the hardcover edition, and the packaging will be more exquisite. It may also be accompanied by posters with original illustrations, the author's autograph and other attachments. The hardcover edition may save these relatively.

2. Price: Because the commemorative collector's edition has some additional items, even the author's autograph, the price is generally higher than that of the hardcover edition.

3. Value: Commemorative collector's edition usually has special meanings, such as special release date, author's birthday, etc. Some commemorative editions have limited requirements. According to different authors, different circulation and market demand, over time, it is a book with room for appreciation, suitable for collection or giving away, while hardcover edition usually does not have these specific needs.