How usable is an original iPhone? Is it acceptable as a phone these days? Is it even functional? Hell, can you even get the OS image it needs and software to run on it?
Nintendo still has people on staff at the 1-800 number listed on their machines who will help you troubleshoot your system.[1] They don't have replacement parts anymore though, but they might help you source some.
Good design just keeps working and working. Style might change, but a design's utility should not.
[1] http://www.nintendolife.com/news/2018/04/random_nintendos_sn...