I'm selling a handgun to a guy in Arizona. I've not done this before so I've been going around to FFLs to find out what they charge to transfer and ship it. I thought I knew what needed to happen (ie, my FFL takes possession, ships it to the buyers FFL who then transfers it to the buyer). but I'm getting different stories from different FFLs and their prices vary a lot, ranging from $40+shipping to free+shipping. One FFL told me he didn't like to do it because of the extra paperwork (he charges $40), another told me he doesn't charge anything because all he's doing is writing it in his book and shipping it.
What gives? Am I asking the wrong things, maybe the FFLs are confused as to what I'm doing?