wowhd are doing a multi buy discount
10% of two instock items using code wow10
15% of three or more instock items using code wow15
offer ends 23 august
I recently purchased this from Amazon and the set does indeed include the revised theatrical cut disc. You'd also be assured of this if you purchase from Arrow directly, but you'd obviously not then be subject to the discount Amazon are offering.
Warner Bros have 20% off with discount code BANKHOL20 this weekend. Exclusions apply, haven’t tried it on anything but the LOTR 4K trilogy which works, making that £59.99