Best Buy's Black Friday deals take up to 40% off. Now is the best time to grab that iPad Mini or the best TV ever that you've been eying all year.

Black Friday is one of the best times of year to buy a TV, and these deals are proof: Consider the 55-inch Hisense QLED for $219.99 or 65-inch TCL NXTRAME for $799.99.

Because Walmart likes to release its most jaw-dropping TV deals as a handful of pre-meditated doorbusters, more shoppers will be waiting in the wings for the clock to strike a certain time (rather than calmly perusing several pages of TV deals) — which means TVs selling out is more likely and time is of the essence.