The sixth volume of the Majin Boo Battle arc was released tody, 2 July  2010, and has been added to the TV animation comics section of the “Manga Guide”. You can grab it for ¥730 (~$7.50) from either Amazon Japan or CDJapan if you would like. This is the final volume of the arc, and the final volume of the series — after roughly four and a half years and 39 volumes later, the TV Animation Comics have come to an end. At this point there is still no word as to whether Shueisha will be having similar releases for either the Dragon Ball or Dragon Ball GT anime series.