Spare key

My son just got a 2013 4Runner. It only has one key.
Where do y'all suggest getting a spare key?
Also, is it possible to install something for key-less entry?

Thanks in advance

Dennis

 

I have a 2004 but I've had keys made for it and a 2013 Corolla. I use a locksmith for both the blank and programming it. I found it was much cheaper than the dealership.

Just Google "add keyless entry to a car". It appears it can be done.

 

For my previous Sienna I got an extra key made at Ace Hardware for around 80 bucks or so. I think they sold and programmed Duracell branded fobs. Had it for a few years with no problems before selling the Sienna