Black Friday - the day after Thanksgiving - is usually the busiest shopping day of the year, and the unofficial start to the holiday shopping season. As such, retailers for years have rolled out huge one-day discounts to draw shoppers to their stores. These discounts start when the stores open - usually very early in the morning - and many of them last only for a few hours.
Because of the demand created by the low prices and limited supply, these deals have been termed "door-busters," as shoppers head out as early as possible to get the deals they want.
Here's a rundown of the top doorbuster deals this year.
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