I went into local John Lewis today to get them to price match the Asda price on the Wii console and when they went off to check it they said that the price of the console would actually officially go down to £145 on their tills overnight to match Asda, so shouldn't even have to ask to price match from tomorrow.
Not sure if this will be a promotional period like Asda or long term.
I want to get them to match the Wii play bundle offer but not sure they will if it's a mistake by Asda!
Thought I'd post anyway just in case people don't have an Asda nearby so couldn't get John Lewis to price match previously (probably not many but still..). Hope it helps someone!