A 25-year-old, unopened copy of the game Super Mario 64 for the Nintendo 64 has been sold at an auction for the mind-blowing price of US$1.5 million. It's the first video game to sell for more than US$1 million, after the prices of two other classic Nintendo games had only climbed to six figures.
https://www.notebookcheck.net/The-world-s-most-expensive-video-game-has-been-sold-for-US-1-5-million.550933.0.html