Just spotted this over at AxelMusic... not a bad deal at all!
The boxset of the 3 Blu-Ray's is £33.29, plus £2.37 for shipping, so £35.66 total - confirmed as Region-Free.
'Dawn of The Dead' (Snyder's remake) would look superb in HD (already have it on DVD), as would the fantastic 'The Thing' (presuming it's been given a decent remastering.. and from reading a quick review, it apparently is an excellent release). As for 'Land of The Dead', wasn't too fond of it!
Still, for roughly £12 each.. it's not bad at all!