Estimate for "Timing cover leak" repair? on 2005 Toyota Avalon

Recent check up advised the timing cover was leaking under the car.

1 answer
I'll know later todat. I just found out the gasket is leaking. I'm told they have to remove the engine to do it so suspect it to be around $2,000. I also have a valve gasket leak and that is estimated at $600.00. Dealer is Manhattan Beach Toyota.