Thanks for the info Robert, I ordered mine from Sainsbos last week, no problem. Now I have to pray to the titans that I get a reasonable delivery date.... still it can't be worse than when I ordered Cata with Amazon last time around - it was 3 days late (through Indigo starfish on Jersey who posted it out on launch day) - so I'm glad Amazon haven't got a cheap price or else I would have had to go through it all again to save a few pennies!
100's of dvd's (and many many other items) are cheaper on other sites including Sainsburys / Tesco entertainment, BBC shop and even HMV - days are gone when amazon is first on price .... removes amazon as a 1st choice supplier for almost anything now
I wouldn't be surprised if the price went up a bit what with the next expansion being announced this week. Everything up until cataclysm I believe is now bundled for people beginning to play. The most recent expansion will also be necessary to play whatever is coming up so I guess its more of an incentive for people to buy thus retailers up the price accordingly. Maybe I'm just being cynical.