Famicom Disk System arrived yesterday. It's a real novelty playing Nintendo games from floppy disks, especially having to eject and swap to side B to load all of Metroid into memory. :
This Box Turns Your Famicom Classic Mini Into The Famicom Disk System – NintendoSoup
Famicom Disk System (Platform) - Giant Bomb
Nintendo Famicom Disk system Ram Adapter AV model Console Set Working Overhauled | eBay
Famicom Disk System - Wikipedia
The Story of the Famicom Disk System - YouTube
Revisiting the Famicom Disk System: mass storage on console in 1986 | Eurogamer.net