Sony Esprit - unused clearing my fathers house

[Macca]

i think you are over vastly valuing them, but happy to be wrong.

I'd rather over-value than under-value, you can always drop the price if you get no bites but selling it for a lot less than it is worth cannot be rectified.

According to TVK the loudspeakers alone are both very rare and highly sought after, To me that means at least a few grand right there.