The Valuable Book 4

Official Card Catalog: The Valuable Book 4 (公式カードカタログ　ザ・ヴァリュアブル・ブック　４, Kōshiki Kādo Katarogu: Za Varyuaburu Bukku 4), commonly known as The Valuable Book 4, is the fourth book in The Valuable Book price catalog series. It was published by Shueisha on January 25, 2002, and covers the 500 or more cards released in 2001.

Promotional cards
The book came with two promotional cards, "Viser Des" and "Legendary Fiend".