Burger King giving Whoppers away for one penny in the US - but you have to order from McDonald's

Burger King has a new penny Whopper deal – but you need to head to

Burger King offering 1-cent Whoppers 'at' McDonald's

Burger King Tricks You Fall For Every Time

Burger King Charged Man $1,100 for a 1-Cent Whopper

Here's why you need to go to McDonald's to get Burger King's 1

You can now head to McDonald's to get a Burger King Whopper for 1

Can you buy a Whopper from McDonald's, not Burger King? - Quora

National Cheeseburger Day: Best deals at McDonald's, Wendy's

Burger King Whopper deal: Get the burger for 37 cents Friday, Saturday