There's been one for sale in the Seeburg Facebook Group since April @ $600.
They are neat, but the difficult part is finding someone who wants to buy it and work on it.
Even parting it out will take time to sell.
"Moving it quick" price is probably ~$50-$100.
If you clean it up, and take some good pics, you can post it for sale in one of the FB Seeburg groups... Might be able to entice a local to pay a bit more.