You can easily program the chip yourself. You can search the internet for the specific model on how to do. You’ll first need to get the key cut. I’ve done this many times, it’s easy.
Example:
First, close all doors
Insert master Toyota key in and out of ignition cylinder 4 times. On the 5th time leave the master key in the ignition cylinder
Open and close driver’s side door 6 times
Remove master key from ignition cylinder.
Verify that security light on the information display is solid, indicating that the car successfully entered programming mode
Insert new chip key
Watch security light blinking for about 60 seconds
When security light goes out, your new key is successfully programmed
Remove new key from the ignition cylinder
And finally, verify that your new key is able to deactivate anti-theft system: security indicator light on the information display should disappear when inserting properly programmed key into ignition cylinder
If it didn’t work, repeat the same steps from the beginning
http://www.diy-time.com/automotive/toyota/program-chip-toyota-key-remote-fob/