Burger King is rolling back prices today and tomorrow (December 3rd and 4th) to the price it was when the Whopper debuted 64 years ago: 37 cents.

For only 37 cents, you could get a flame-grilled patty with mayo, lettuce, tomato, pickles, ketchup, and sliced onion on a sesame seed bun, with maybe a slice of cheese if you wanted.

To take advantage, you have to be a Burger King Royal Perks member, so make sure you sign up on the Burger King website or app.

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