From 2005 to 2009, Udon published a series of Darkstalkers comics, which they’re now compiling into a large 264-page book. Titled Darkstalkers: The Ultimate Edition, the graphic novel contains every Darkstalkers and Darkstalkers: The Night Warriors comic, along with variant covers and rare illustrations.
The Darkstalkers: The Ultimate Edition book is listed for a price of $50 on Udon’s website. Amazon, of course, have it available for cheaper—you can grab it off their store for $30.29. Here’s a few lo-res preview pages: