As title suggests: Product @ Play.com
Also available from HMV for £49.99 but not in stock :(
James Bond: (Dr. No / For Your Eyes Only / From Russia With Love / Die Another Day / Live And Let Die / Thunderball) (Blu-ray)
Under a tenner for each Bluray so can't be too bad - plus a couple of 5% discounts available.
Not seen it this cheap before, but then again, I haven't actively searched for the lowest prices previously. Cheapest I saw before was £69.99.
Hope this helps somebody.