I don't see any listing yet on 'TV Shows on DVD', so I assume that no region 1 release date has been announced yet. However, it's being released in the UK on 25th July. Appallingly poor value, though - a 6-disc set for £40 (about $75). If I bother with this series at all, I shall be waiting for a R1 release. The jury's still out on it though.