Black Friday: a shopper’s guide

We look at how to make the most of the busiest shopping day of the year, plus some of the best deals already availableThe busiest shopping day of the year is almost upon us, and the good news – or bad, depending on your point of view – is the Black Friday sale has moved well beyond being a 24-hour promotion, effectively stretching over more than a fortnight. But are the supposed bargains all they’re cracked up to be?A random sampling of some of Amazon.co.uk’s offers sugge