Ya it is was that easy... They do not do online if you haven't found that out yet. Thier website has a store locator. Mostly midwest to west coast and a hole bunch in Wisconsin.
There's another thread where one guy played the PM with BB, hardly seemed worth it for 99 cents. My local CC carries these, might be easier to PM with them.
I was kinda surprised to see them even carry them yet alone put them on sale for $9.99. Regular price is $24.99 so it's a rather deep discount.