If you're in the market for some new tech, this streaming-favorite tablet "designed for portable entertainment" will be one of your best buys of the season — especially at 45% off.

Amazon is rolling out some of the biggest Black Friday deals as sales season heats up. The retail giant has announced its official Black Friday sale will begin on November 21 and run through December 2. From Dyson and Levi's to Hot Wheels and Ninja, you can expect tons of massive markdowns on your favorite name brands.

Health: electric toothbrushes from $24.99 Tablets: iPads and Samsung from $54.99 Vacuums: Shark, Bissell & Dyson from $81.99 Fire TV Stick HD: was $39.99 now $19.99 at Amazon The new version of Amazon's standard Fire TV Stick is half-price ahead of Black Friday.