How Much is the Madden NFL Video Game Franchise Worth?
John Madden, legendary NFL broadcaster and Super Bowl-winning coach, dies at 85
John Madden's Net Worth and Inspiring Story
The Boom!s Keep Coming: A Q&A with John Madden About His Video Game Legacy - Sports Illustrated
EA Sports working on plans to honor John Madden, whose video game came to rule the industry - The Athletic
John Madden: NFL coach, broadcaster and video game icon dies at 85 - BBC News
John Madden, Hall of Fame coach and broadcaster, dies at 85
John Madden, legendary NFL coach and broadcaster, dead at 85
These 3 games sold for close to a million dollars at auction - PreMortem Games
John Madden, Football Player, Coach, Analyst, Philanthropist, Passes - Cal Poly
Football video games are a time capsule
John Madden, legendary NFL coach and beloved broadcaster, dies aged 85, NFL
Here's How Much John Madden Makes From His Video Games - The Spun: What's Trending In The Sports World Today