Triptych: Now You're Playing With Power

"NES" by Charlie Bernatowicz

"Gameboy and Games" by Derek Temple

"Lucky Star and Disk Writer" by Gashi Gashi

If you're wondering about that last one and how it relates to Nintendo, the Famicom Disk Writer was a peripheral that was only ever released in Japan. Basically, games for the Disk Writer were released on rewriteable floppy disk (take a look at the original Legend of Zelda disk, for an example) and led to, as far as I know, the first cases of console game piracy.