Pc world web site has the first item on sale at 38.28.
In store price £49.99. It works well.
It is available for reserve on internet, and store collection at the internet price.
as it's freeview digital, make sure you can receive it in your area.
You may have to connect via a proper aerial as the one supplied will only work in strong signal area.
There are also a number of analogue tuners on their web site..
Worth looking at.