Your car has a VIN, it will be on the dashboard on the drivers side, you can see it through the windshield. Write it down, call a Toyota dealer and ask for the parts department tell them you need a key for your car and you have the VIN. They will be happy to tell you how much a new key will cost. You might also be able to get a key from a parts store but you may have to do some calling as these keys contain an electronic chip that has to be programmed.
