How 'Super Mario Bros.' Became the Most Expensive Game Ever Sold

A collector spent six figures on a first-edition copy of "Super Mario Bros," but the seller says it could be worth even more in the future.

Super Mario Bros. 3 - Wikipedia

Sealed Super Mario Bros. sells for $660,000, shattering record for most expensive game ever - The Verge

The Most Expensive and Rarest Video Games Ever Sold

Sealed Copy Of Super Mario Bros Becomes The Most Expensive Game Ever Sold

Why This Ultra-Rare Super Mario Bros. NES Cartridge Sold for Over $100,000 - IGN

Another Super Mario NES title becomes the world's most expensive video game

Super Mario Bros 3 becomes most expensive game ever at $156,000 auction - Dexerto

An anonymous buyer just bought an unopened copy of Super Mario Bros. for $2 million - Xfire

Nintendo Super Mario 64 Game Sells for Record-Breaking $1.56 Million

Unopened copy of Super Mario Bros goes for record-breaking $2 million at auction

A copy of Super Mario 64 just sold for $2 million. This is why it happened, and what it means - ABC News

Most expensive video game ever: Rare copy of 'Super Mario 3' sold at auction