The LA store got some in and I picked a 5 up. The stores are kind of separate from the web site, they all carry things that cater to their market. They have whats on the website + whatever they think will sell in their market. Gotta call them up at the phone number in the link above.
It is a real sony and it wasn't more than you would expect a batt at a B&M to be. Its not a online $11 price or anything but sony's have always been a buck or two more than the efest's and lg's and whatever.
I don't even remember what it cost, but it wasn't bad. Who knows... ask for a vaping underground 10% discount, can't hurt to ask
Just putting it out there for those that like running the 5 like I do.