Anthony,
Average prices for a 90k service, is around $900-$1100 depending on what is neccasary to service, such as; timing belt replacement, water pump replacement, power steering fluid, coolant, transmission services, brake inspection, rotate and balance tires, spark plugs and wires replacement. Prices can vary upon services deemed needed.
AJ Pierce
Anthony,
I would really need to know what is included in the service to give any kind of estimate. If you are questioning an estimate you received, the best advice I can give you is to find out what services you were quoted for and call some other shops in your area.
Suzanne