REDLINE Blu-ray details are out. Collector's Edition (link) is coming out on 8/10. 8190yen and will include English subtitles. Extras include trailers, TV spots, and special features DVD disc will have making video, original music video, and never before seen demo movie (though it could be the pilot movie we saw long time ago). Sleeve case + Digipak. Regular edition (link) is 5040yen and will include trailers and TV spots. RE will have English subtitles as well.
*p.s: Kenshin BD prices are confirmed. 8400yen for Tsuioku hen and 7140yen for the other two. Sub/Dub info has not been found yet.