GM Delco AM FM Stereo Pushbutton Radio 16009960 1970's 1980's Original (Ankeny)

I have for sale a factory GM AM/FM stereo radio.
The tag appears to read "part no.
16009960".
I think these were used in a number of different General Motors vehicles from approximately 1976 to 1990.
I was told that this particular one was taken out of a squarebody Chevy pickup.
It appears to be in good condition.
Based on the person I got it from, I believe it was removed when it was not very old.
However, I have not tested it.
$175