I have a complete set. This is a rare item. This is the "Pokemon Stamp Ruby & Sapphire Stock Book," a supplement to the June 2003 issue of the magazine "Shogaku Ichinensei (First Grade Elementary School) June Issue." I found it when I went back to my parents' house. It seems that water-based glue was used when applying the stamps, so there are a few wrinkles in the paper, but there are no scribbles and I think it's quite clean.