The OP is talking about smart keys here, not conventional keys. OP, unfortunately Toyota charge like a wounded bull for smart keys, and there isn't much you can do about it. The smart fob itself is about $360, the mechanical key that slides into the fob is $220! :o That's retail list. Then the mechanical key needs to be cut by a locksmith, and lastly, an IT Tester is required to configure the immobiliser ECU to learn the new fob. So $680 sounds pretty close to full tilt. Ask if they can do a bit of a better price? LC200 only come with 2 smart keys from the factory. Where did the 3rd one come from? Did you buy the vehicle 2nd hand with 3 fobs? Ouch, I was hoping you wouldn't say taht. I bought the car new from a local Toyota dealer, came with 3 keys....at least i havn't bought any or anything like that haha. Anyways, thanks for the help. Looks like i might just continue to put up with swapping keys all the time, $680 is ...excessive to say the least.