I bought
the best one a couple of weeks ago. See my signature
(£549 inc free 5 year guarantee from John Lewis)
It is no longer listed and the direct replacement from Panasonic seems to be the new TX-L32DT30 for £999
http://www.johnlewis.com/231209829/Product.aspx
There is also a Freeview HD only version (TX-L32E30B) for £699.