And here are some shots I took of the package:

ee.twitchfilm.net

Delayed to Dec 13th

Due to the overwhelming number of pre-orders for the Blu-ray set, it has been increased to 10,000 units instead of 5,000. Just wanted to give everyone a heads up.

Features of the 3-Disc Limited Edition:

Brand new restored transfer in glorious high definition 1080p of both theatrical and director’s cut
Brand new subtitle translation on both features
Limited edition packaging numbered #/5000 with certificate
Limited edition exclusive special features

Disc 1 – Theatrical Cut

Original theatrical trailer
The making of Battle Royale: The Experience of 42 High School Students
Conducting Battle Royale with the Warsaw National Philharmonic Orchestra

Disc 2 – Special Edition (Director’s Cut)

Special Edition Trailer
TV Spot: Tarantino Version
Shooting the Special Edition
Takeshi Kitano interview
The correct way to make Battle Royale [Birthday Version]
Tokyo International Film Festival Presentation

Disc 3 – Special Features

Opening day at Maru no Ichi Toei Movie Theatre
The Slaughter of 42 High School Students
Premiere Press Conference
The Correct way to fight in Battle Royale
Royale Rehearsals
Masamichi Amano conducts Battle Royale
Special Effects Comparison
Behind the Scenes featurette
Filming on Set
TV Spots, Promos and Commercials
Kinji Fukasaku Trailer Reel

32 Page Comic
36 page booklet including:

‘A Battle Without An End’ by Tom Mes, author of ‘The Midnight Eye Guide to New Japanese Film’
Printed interview with director Kinji Fukasaku
‘Today’s lesson is... you kill each other’ by Jay McRoy, author of ‘Japanese Horror Cinema’ [LE Exclusive]
Extract from Koushun Takami’s original novel [LE Exclusive]
Original promotional material including director’s statement, cast and crew biogs [LE Exclusive]

16 page booklet including:

Concept artwork and drawings for the limited edition set [LE Exclusive]

Accoding to a thousand sites and Arrow's tweets this title is now confirmed as regionfree, and Amazon has the cover up on their pre-order page!