60's Cadillac Fleetwood limo rear air unit

I have a 60's Cadillac Fleetwood limo with the rear air conditioner unit in the trunk area. I have always been curious if it is something rare and in demand. Haven't found out much about them yet. I have checked eBay now and then over the years that I have had it and have not come across any of them for sale.

Anyone have any information as to what it may be worth to the car collectors or others?

I'm not sure of the year, it's around a 66 I would say. Never paid it much mind. The car will never be on the road again even tho it's mostly complete. It's seen it's better days and has sat for many years even before I got it.



I was thinking about it and thought I would post and see what I can find out about it's possible value.