Was in store today and they have a sale on until Sunday 17th.
The P42G20 (42 inch) was down to £599.99, was £649.99 yesterday, but includes their 5 year guarantee.
Have been on the look out for Panasonics the last month and this is the best price I can find at present.
I know there are good deals on the 50 inch model but it would be too big for me.
Unfortunately no reduction on the v20 series (yet).