Read this: Rupert Murdochs Sky bid will end up costing the earth | Media | guardian.co.uk

Summary: You can buy the shares, or rather a few of the 61 per cent that News Corp does not already own for 732p at the time of writing. All of which suggests at first sight that the City is pretty sure that the proposed bid - at 700p a share - will get past Britain's regulators. We ought to call this the Cameron/Murdoch-put. - guardian.co.uk