According to the official website, a blu-ray box set of Kara no Kyoukai
(the seven chapters + Remix
) was announced to be released on February 2nd 2011. 30min long OVA of Kara no Kyoukai: Epilogue
will be bundled with the box set.
Blu-ray Box: 52,500 yen
Epilogue OVA only DVD: 4,410 yen
Source: Kara no Kyoukai official website