Cool, I lived in the Santa Clara Valley when this car was in service and may have seen it in person once upon a time. The '84s are one of my favorite four-eyed SSPs as I used to own a similar vintage T-5 equipped Milpitas PD unit. I hope the new owner will fix and not replace the drivers door to preserve the originality and provenence of this car. There's only one restored '84 CHP out there that I'm aware of and it has been underground for a while:
In-service unit with added pinstriping and plate frames, probably a PIO's ride: