The metal key that comes out of the Key Fob is broken, is it replaceable from anywhere other than Toyota? I went to a dealership and they said it would cost $57 just for the little key. The key fob is perfectly fine no issues with it.
They are available from Amazon sellers: Amazon.com: New Smart Key Blank for Toyota Avalon Camry Corolla Highlander Land Cruiser No Chips Inside: Car Electronics You get the blank, then you need to find someone who can cut it SCH-I535