GunBroker.com - FFL Holder Network
Gives you a list of FFL dealers close to your zip code and how much they charge!
For my next purchase, I'm planning on probably getting a Ruger SR1911 and since I can't find one in the local stores, I'll probably order online and have it shipped to a local FFL dealer. My best option is only a few miles away and they only charge $20 transfer fee. =)