For anyone who missed out on the earlier deal at The Hut for this for £6.93, was in Homebase earlier and it was marked at £8.99 with a 50% off sticker on, they had about 5 on the shelf. They had another steelbook collection of action films, but I can't remember whether or not it had the same reduction.
Amazon have dropped this to £6.99. Hopefully enough to go around if you can't get one from Homebase. Merry Christmas