Cost 2 replace (parts+labor) front wheel bearing (1 side) and front axle bearing

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I was hearing a constant chirping sound from the front right hand side of my 2009 Toyota Sienna 2 WD. I had replaced all 4 tires, front brake pads, front brake rotors, performed wheel balancing and alignment. My mechanic said the front right hand side wheel bearing needs to be replaced. Upon further examination he said the front axle bearing should also be replaced. I need to know how much cost (parts & labor) should I be expecting for this repair?