My wife lost one set of our car keys to our Honda Pilot.
The dealer wanted $148 for a replacement key ($48 key and $100 labor).

I found out about a company that sells new OEM keys for $49 (includes shipping). All you have to do is to program the key fob (takes 2 min.) with your other key. They also provide you will addresses of local locksmiths who will cut the key pattern.

This is a great way to save $.
The website is:

http://www.keylessride.com/