The Dragon Ball Z art books are the center of a lot of DBZ collections. They have original sketches and concept artwork from Akira Toriyama himself.
Just released in Japan a new one called Dragon Ball Ultra Complete has over 400 drawings from 1985 to 2013 contained in a 240 page book.
The book is online in Japan for about $40usd but is now selling online for over $100. An English translation is expected to be released later on this year.
Posted by Goku on May 20, 2013
Dragon-Ball-Z.net. This site is a none profit blog made for fun and to promote the arts.