I was going to get a 3rd key from ebay and program it myself as you can do that if you have 2 working keys. I never got around to it....yet. I did have a blank cut for $1.50 to carry in my wallet just in case I am out somewhere and lock the transponder key in the jeep. (my spare transponder key is too big to carry around and is kept at home) The extra cut blank key is only good for unlocking the door, but then it will of course set off the alarm. So if I happen to lock my transponder key in the jeep, I can use it to unlock the door and get the transponder key and turn off the alarm. That is all it is good for.
I try to be extra careful with the key because it is a major pain (not to mention the $$$) to replace one. One time I locked myself out of my truck while it was ideling during the middle of a blizzard years ago (don't ask) and had to get someone to run a spare key up to me as I didn't want to break in. Ever since then I try to be real careful with keys. Still, anything can happen.
tjkj, $6,000 for a key is ludricrous. I would have unloaded the car first like kbonly said......(after I went **** or something first).....haha
Dave