Not that Marca is to be trusted like the Holy Bible, but it says the latter, it's a deadline to apparently close the deal around a sum of 30M.
The headline says:
Liverpool to Madrid: You've got 48H.
Below the purple 48h, you read, "This is the deadline to close the deal: the price, 30M . The white club takes the new offer with calmness. Benitez has already Aquilani's "yes" to replace the man from Tolosa (the village of Alonso).
Over the headline: We hunted down Alonso in the Barajas airport (they then explain in the inner pages that Alonso is on his way to San Sebastian for 3 days on holidays, not that he was going to Madrid).
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Note that the news on Arbeloa on top of it: "My stuff is almost done", and the agreement would be around 3M pounds.