Had to call multiple stores which lead no where, then get redirected to Apple Technical Support and talk to them, before I was able to get anyone to confirm to me whether or not they had batteries in stock in the Phoenix area. Whenever I called the stores directly I was typically talking to people who seemed to be rather oblivious to anything going on in their store, what was in stock there, what other stores had, unsure of what the Phantom 4 even was, and etc.
Was only when I was forwarded to Apple technical support that I got to talk to someone who knew what they were doing, and after apologizing called the stores back on my behalf. Apparently she was able to get through to them what I was wanting and for them to actually look. Not a good experience. Anyways, after 30 minutes worth of phone calls finally found a store that has batteries in stock, going today to pick one up.