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.

There’s no better time to upgrade your home entertainment system than during the season of holiday movies and quirky kids’ cartoon specials. Whether you’re planning a “Home Alone” marathon or looking forward to watching “How the Grinch Stole Christmas” with your family,