I imagine they will begin to show up today and over the weekend.
Amazon now has it listed for £29.99.
Rough Trade has the standard at £29.99 and the clear at £35.99.
Resident Records has the standard at £29.99 and the clear at £35.99
Banquet is the cheapest I have seen, with £26.99 for the standard and £33.30 for the clear.
Of course, theres postage to be added to Rough Trade, Resident and Banquet unless you are picking it up in-store, which adds a bit.
As an FYI, im not actually looking to get a copy, I was just staggered by the fact that £30+ is now becoming the norm for a new release.