Do you really need to buy a new TV? How to shop smart this Black Friday The Guardians journalism is independent. We will earn a commission if you buy something through an affiliate link. Learn more . hen it comes to buying a new TV during Black Friday, careful prep and a canny eye for detail are everything. Sometimes that big screen bargain isnt quite the steal you might think, and even if the price is right, niggling problems could sour long term satisfaction. The Guardians journalism is...
