Right now, you LG 48-inch B4 4K OLED TV is on sale for $599 at Best Buy. It's $650 off and one of the best OLED TV deals I've ever seen. You can also snag the awesome Sony WH-1000XM4 headphones for just $199, which is $150 off.

Best Buy has been showering us with early deals over the last couple of weeks, but it's now announced that its huge Black Friday sale will officially start on November 21.

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.