OEM in box GM Under dash floor mount cassette deck complete

Ok so a friend contacted me with this OEM GM under dash floor mount cassette deck complete with wiring harness and install instructions for an Oldsmobile 88& 98 series and wanted a value. I don't know if it will work for Buick or not. I did some checking and couldn't find any of like kind.
Has anyone seen or know of such an item?
Gr.9.670 part #9887974
GM Stereo Cassette Player - Delco
Gonna try loading some pictures

 

Didn’t even know something like that existed

 

I had not a clue either.
Its kind of a keeper..

 

Where does the cassette go?

 

On top-looks like the old GE tape players that wvery school had.
Patrick

Here’s a link to one on ebay that shows it.
https://www.ebay.com/itm/326011671019

 

Wow thanks Patrick I searched ebay first and nothing showed up.

 

This one looks like it was used for a bit as the tape release button is worn!

 

Also tape on top of the ebay unit states won't play. Is that really the kinda money?

 

Neither did I.

 

I’m going to guess it’s from the 80’s

 

This looks like an older drawing. For 88 & 98 series, not A-Body.

 

Considering cassettes didn’t gain traction till late 70’s

 

Invented in 1963. What I saw was the unit listed above was for '71-2 cars but I can't verify that. Automobile manuf. typically seem slow to adopt new audio.

 

The 1972 parts book shows it for all ‘71-72 except Toronado. So it debuted in ‘71…
Patrick

 

I would be interested when he decides on a price.

Don W