![Ben Heckendorn on Twitter: "Nintendo M82 demo unit only has interrupt attached for cartridge #12. Used four quad input ANDs to resolve this. Video coming soon! https://t.co/X585CzChKB" / Twitter Ben Heckendorn on Twitter: "Nintendo M82 demo unit only has interrupt attached for cartridge #12. Used four quad input ANDs to resolve this. Video coming soon! https://t.co/X585CzChKB" / Twitter](https://pbs.twimg.com/media/EVdW3IwXQAEfWg2.jpg:large)
Ben Heckendorn on Twitter: "Nintendo M82 demo unit only has interrupt attached for cartridge #12. Used four quad input ANDs to resolve this. Video coming soon! https://t.co/X585CzChKB" / Twitter
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Rare Video Games & Collectibles on eBay: Sealed Stadium Events, M8, M82, Atari Demo Unit, and a $200 Ruler – Video Game Museum, Blog, & Store
![Rare Nintendo M82 System with 12 Cartridge Slots and 14 More Fascinating Historical Photos - TechEBlog Rare Nintendo M82 System with 12 Cartridge Slots and 14 More Fascinating Historical Photos - TechEBlog](http://media.techeblog.com/images/nintendom82.jpg)
Rare Nintendo M82 System with 12 Cartridge Slots and 14 More Fascinating Historical Photos - TechEBlog
![RetroGamerDaz (@retrogamerdaz) on Instagram: “Nintendo M82 demo unit. Can remember using one of these in Dixons. #ni… | Nintendo, Retro gaming, Entertainment system RetroGamerDaz (@retrogamerdaz) on Instagram: “Nintendo M82 demo unit. Can remember using one of these in Dixons. #ni… | Nintendo, Retro gaming, Entertainment system](https://i.pinimg.com/originals/e7/6b/38/e76b3862c0d0f0c9b0103d11bc173ec1.jpg)