This is a very cool notebook i bought from House of Anime, unfortunately i don't remember the price (under $15, i think). It basically is one bound notebook with two alternate covers and directions of using it.

"directions of using it?" yeah, basically, one is the normal 8x11 1/2 inch loose-leaf-type paper we are all used to. But, instead of having lines, it is blank with SD pics of the seishi and Miaka on the sides of alternating pages (see pic). (i used these SD pics for Miaka and the Seishi's character pages!)

The second notebook is more of a tablet, going 11 1/2x8 inches (notice change of dimensions). it is lined and features faded images of Suzaku and Seiryuu on alternating pages and Miaka and the seishi at the bottom of every forward facing page.