Car parts online.

I wonder. If one can afford a car like a Ferrari, do they bother looking online for Ferrari parts when something on their car breaks? I know my husband does that whenever anything needs replacing on our cars. (A Honda and a Hyundai, by the way.) He wants to make sure we aren't getting ripped off by a repairman. Sometimes you can buy the parts cheaper online then have the mechanic install them. Paying less money is always good.