Tiny has a lot of offers at attractive price, e.g. 32" for £999 click here
If it is a small one you are after, PCWorld has a 17" Samsung on offer for £279.99, Model - SAMSUNG MH17ASSS Product Code - 788689 click here bought one myself for kitchen and very satisfied with it. Just found price gone up to £299.99 now
We got this as part of our package from Mesh. Decent picture, good quality sound & has PC input. By far the best flat screen tv that doubles as a monitor (or monitor that doubles as a tv!) that we could find.