Reddit mentions of Karano Kyoukai Theater Version

If anyone's interested, the cheapest way I know to legally get these films is through amazon.jp, where they're approx. $280 for the standard edition Blu-ray box set (with english subs).
http://www.amazon.co.jp/gp/aw/d/B00C3DUY5S
Still steep as fuck, but the box is all shiny, glossy, and fits beautifully on a shelf. Also, the movies are good, even the 6th one, and the 7th one could've been called "count the snowflakes" as it's the only full HD film in the set, and the snow falling pattern throughout the film is fucking detailed and hypnotic. Ufotable X Type-Moon is a wonderful combination, can't wait for the upcoming FSN adaptations.

If you get them here it roughly $240ish and comes with the very basics (none of that extra fluff like pictures and booklets etc.). Only thing I need to find out is if that version has english subtitles. One person says it does but I wish it would be a little more obvious.

Import from japan (grab it while it's 275$)

http://www.amazon.co.jp/%E5%8A%87%E5%A0%B4%E7%89%88-%E3%80%8C%E7%A9%BA%E3%81%AE%E5%A2%83%E7%95%8C%E3%80%8DBlu-ray-Disc-BOX-%E9%80%9A%E5%B8%B8%E7%89%88/dp/B00C3DUY5S/ref=sr_1_2?s=dvd&ie=UTF8&qid=1409206782&sr=1-2&keywords=%E7%A9%BA%E3%81%AE%E5%A2%83%E7%95%8C
(no Mirai Fukuin here, though)

And while it ships to you simply watch the rips.