Terrence O'Brien is the Verge’s weekend editor. He has over 18 years of experience, including 10 years as managing editor at Engadget. A copy of Super Mario Bros. , still in the box and sealed with its original sticker, just sold at Heritage Auctions for $3 million . That absolutely crushes the previous record of $2 million , also for a copy of Super Mario Bros. , in 2021. That sale also came hot on the heels of a controversial auction of Super Mario 64 for $1.56 million . Part of what drove the price of this particular copy so high is that, according to Heritage Auctions, instead of shrink wrap, this 19895 second run was sealed with a glossy sticker, which was discontinued shortly after. The site claims it’s the earliest known sealed copy of the game in existence. It’s also graded at 9.6 A++ by Professional Sports Authenticator. The price of vintage gaming collectibles has been skyrocketing over the last few years.…