In a world in which new cars now cost upward of $50,000 on average, annual maintenance bills are creeping up to four figures, and such outlays don't seem to be getting cheaper any time soon, a ...

Spare car key fob. Most modern cars have electronic fob keys, which are great, except if you need to replace them. They can cost between $200 to $500 to replace. Our 2008 Toyota P ...