Hi there guys. I drive an a4 b5 2.6Q

I brought the car to a mech friend of our family to get the clutch replaced.
after they took the gearbox and the old clutch out they saw that the flywheel was damaged. I was thinking oh no more problems.. they tried to get it machined but the shop said its double sided or something thats why it cant be machined. We called a few shops wreckers and ask if how much for the flywheel and we got quoted $3000 and 800 for the clutch kit. I wont be able to afford a new one so now i dont know what to do...

Is that the normal price for the flywheel?