Don't feel bad. I took my motorhome in for state inspection. I got hit with a $4,800.00 bill.
Both front axle inner wheel seals are bad. The bushings on the sway bars need replace. And on the motor. The clutch fan needs replaced. That alone is half the bill.
Thankfully I don't need tires. That would be around $5,000 for 6 of them. Plus I need it back for the weekend of the 26th. I got to grab all of the overtime I can now.