Retailers are kicking off March Madness with huge sales on top-rated 4K TVs. (Photo: Walmart)[/caption]

March Madness is finally here, and retailers are celebrating the start of the tournament with huge sales on 4K TVs.

For starters, Amazon has an entire section dedicated to TV deals — and brands from Sony to LG are selling out fast. Among the standouts is a Sony 55-inch 4K TV going for $598 (was $750), which has ultra HD and 4K X-Reality PRO to make it feel like you’re at the game in real life. Walmart and B&H have the rest of the best TV deals, with brands like Vizio and TCL in the mix.

So if you’re thinking about upgrading your TV for the tournament, now’s the time to take advantage of the best deals. We did all the legwork and filtered the best sales available right now — check them out below.

40 inches and up

Insignia 43-inch 4K Fire TV Edition, $200 (was $300) at Amazon

Samsung 43-inch 4K Smart TV, $298 (was $500) at Walmart

TCL 5-Series 43-inch Roku TV, $300 (was $500) at Walmart

TCL 5-Series 49-inch Roku TV, $370 (Was $600) at Walmart

50 inches and up

Insignia 50-inch 4K Fire TV Edition, $280 (was $350) at Amazon

Insignia 55-inch 4K Fire TV Edition, $330 (was $430) at Amazon

Vizio 55-inch P-Series 4K Smart TV, $379 (was $478) at Walmart

TCL 5-Series 55-inch Roku TV, $420 (was $700) at Walmart

Vizio 55-inch M55 4K XLED Display, $448 (was $548) at Walmart

Sony KD55X750F 55-Inch 4K Ultra HD Smart LED TV, $598 (was $750) at Amazon

60 inches and up

TCL 5-Series 65-inch Roku TV, $650 (was $1,200) at Walmart

Samsung 65-inch 4K Smart TV, $798 (was $998) at Walmart

Sony XBR65X850F 65-Inch 4K Ultra HD Smart LED TV, $998 (was $1,298) at Amazon

Vizio P-Series 65-inch 4K Smart TV, $1,000 (was $1,100) at B&H Photo

Vizio P-Series Quantum 65-inch 4K Smart TV, $1,530 (was $1,800) at B&H Photo

70 inches and up

Vizio P-Series 75-inch 4K Smart TV, $1,798 (was $2,298) at Walmart

Sony XBR75X850F 75-Inch 4K Ultra HD Smart LED TV, $1,798 (was $1,998) at Amazon

80 inches and up

Samsung 82-inch 4K Smart TV, $2,164 ($3,297) at Walmart

Samsung 82-inch QLED 4K Smart TV, $2,698 (was $4,500) at Amazon

The editors at Yahoo Lifestyle are committed to finding you the best products at the best prices. At times, we may receive a share from purchases made via links on this page.

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