Just off a random search, this NJ scrapyard offers free shipping if you ship over $175. Otherwise, it will cost you $10-30 to get it to them.
You still have to provide a drivers license photocopy, but it is stored in NJ and not at your local scrapyard. It could also be anyone's ID.
Current prices:
I changed out one of two in an F150 myself last summer. I paid more than aftermarket and bought stock from ford for $350 for ease of installation.
Aftermarket were around $100 and my thought at the time was that there couldn't be much raw material in them for the retail to be $100.
That is correct for the aftermarket. They have the same honeycomb structure inside, but aren't coated with much.
Current aftermarket price: