Here's our actual cost (parts and labor) for our '99 RX300 we purchased new and have serviced at the local Lexus dealership exclusively.
8/28/1998 new $ - 9/22/1998 30 day inspection, cargo net, roof rack noise, seatbelt rattle, transmission hard to shift $ 39.95 9/28/1998 roof rack noise, permaplate $ - 11/27/1998 roof rack noise, touch up paint, seat heaters hot, exhaust paint $ 6.99 2/5/1999 5000, glove box latch, brake squeak, roof rack noise, rear suspension squeak $ - 3/26/1999 new brake shims, new seatbelt $ - 7/2/1999 10000, detail, headlight sensor, rear wiper, moonroof clicks $
269.78 7/21/1999 check engine light $ - 7/30/1999 redo detail $ - 8/17/1999 new charcoal canister $ - 9/17/1999 15000, seatbelt anchor $ 230.33 11/26/1999 install child seat teather $ 60.13 1/28/2000 moonroof rattle, 20K svc, rear suspension squeak $ 49.83 2/15/2000 replace front seatbelts $ - 3/21/2000 moonroof rattle, window squeak, molding repl, wax $ 99.95 5/8/2000 oil leak, moonroof ratle $ - 5/15/2000 replace windshield $ 120.00 5/16/2000 replace moonroof trim $ - 6/9/2000 25000 svc, smell, patch RF tire $ 69.82 11/22/2000 30000 svc, wheel noise, rear sway, trim $ 585.40 12/1/2000 replace rear sway bar bushings, rear hatch rattle, windshield rattle, wipers $ 16.76 4/25/2001 35000 $ 59.83 6/15/2001 new windshield $ 120.00 8/14/2001 40000, rear hatch latch, moonroof squeak, A/C noisy $ 59.83 12/17/2001 45000, D light, glove box rattle, moonroof seal, door panel rattle $ 281.97 1/7/2002 door panel rattle again $ - 6/7/2002 50000 $ 59.83 8/19/2002 rear hatch rattle $ - 10/2/2002 55000, tires, alignment $ 452.58 12/19/2002 battery $ 59.95