Black Friday is looming large on the horizon, promising big discounts on TVs, laptops, headphones, speakers, and just about everything else. It's the single best time of the year to shop, with deals on offer from all the leading retailers.

Best Buy's official Black Friday sale is live now — and I'm vetting the very best deals and doorbusters for you. From now through actual Black Friday (November 29), you can expect the latest and greatest tech deals from popular brands like Apple, Sony, Ninja, Dyson and more.

Top Recommend Product on Huge Discount  Black Friday is one of the most anticipated shopping events of the year, and for many s