Details on the Blue Dragon random dungeon creator

During our Blue Dragon meeting at GDC Sakaguchi-san revealed one of the pieces of downloadable content coming out for Blue Dragon is a random dungeon maker. Today, Microsoft announced that the dungeon creator is coming out on April 27, 2007 for Japanese 360 owners. It also comes at a small price, 300 Microsoft Points ($3.75), instead of being released free of charge. It’s the first pay content for Blue Dragon, but I think the amount of replay value a random dungeon adds to the game is well worth 300 points. What do you think?