I still have 2 C64's, probably still work. What a step up from my ELF II microtrainer (256 Bytes RAM) and Timex/Sinclair (4Kb RAM)!

My I.T. son grew up on one. The Amiga and Video Toaster change CGI (B5 started on VT's).

And people blasted the C64 use of serial ports that were USB before there was USB!!