Also only got one key with my '05 crossfire... I was surprised that the local Chrysler 5* Dealer (Hollywood Chrysler Jeep) only charged me $147.50 for a new key/remote!! I say only because everyone around this forum has horror stories of $300 keys taking months to arrive... This one came in exactly 7 days!
I've been keeping a close eye on my key for the past 2 weeks of ownership fearing I would lose it and face a 1k mistake...
So far the best experience I've had with having to spend money on the car...