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.

One of the biggest sale days of the year is almost over and shoppers can still save hundreds this holiday season at Walmart.

Walmart's Black Friday sales kick off on Monday, Nov. 25 and this Hisense 55" Smart TV is going to be only $178.