Yeah, I dusted off the old Vic-20 to teach my kids to code, it’s over 40 years old now and all I needed to do was replace a fuse to get it running again (my recollection was it had been last used before a lightning strike, and we had gotten an 8088 by then so we never tried to repair it in the 80s) - it’s notable that the memory on the 8088 has since gone bad and it’s not usable anymore.