So if you have a bored teenager who wants a TV in their bedroom, this could be a budget option.
And it might help prevent those family arguments about who watches what over the festive season. With so much cracking telly on over Christmas, some of the biggest programme clashes are likely to be:
Dec 27th: Great Expectations, BBC 1, 9pm vs Big Fat Quiz of the Year, C4, 9pm
Dec 28th: Frozen Planet Christmas Special, BBC1, 7pm vs Come Dine With Me: Celebrity Christmas Special, C4, 7.30pm
New Year's Day: EastEnders, BBC1, 7pm vs Harry Potter and the Half-Blood Prince, ITV1, 7pm