Just had my done 2 days ago at the dealer.
100.00 for the fob
21.95 for the key blade
60.00 to cut and program.
They said some fobs may be programable of the internet and some may not. if i got one of the internet and it did not take the programing it would still cost me 60.00 and i still would not have a key so i just did it with the real parts. I spent a lot on this QX so i was not going to get cheap now.
Good Luck.