What is a good price?

I would really like to do a TS upgrade. I have a Left Tilt Unisaw, 3HP Single phase with the Biesmeyer fence and 52 inch rail system. It has a router lift in it, but I plan to keep the Jointech Smartlift.

It’s now 6 years old. But I don’t know what a realistic/reasonable price would be.

I want to go to a sawstop, but my wife would prefer that this be ‘already sold’ and have a open spot in the shop before making a big tool purchase.

What should it sell for? The “New” Unisaw is 3 grand but that has a lot of upgrades compared to mine, like a riving knife and front mount tilt controls etc.

At the same time, it can’t be only worth 600 bucks.

-- "_If we did all the things we are capable of doing, we would literally astonish ourselves_." Edison