As much as they pretend film no longer, and never did exist, Mikes Camera will try to match prices with B&H or Freestyle. They won't always match all the way, but can usually come pretty close. I have often saved a quite a lot by bringing a printed screenshot of the product page for different films. They don't carry every emulsion, or very much of any emulsion.
Denver ProPhoto, off Broadway near C-470, carries a much wider selection, but I haven't bought there for quite a while because they are just farther away. I absolutely love going to Englewood Camera on Broadway, have bought a lot of equipment, dropped off repairs, but again, not purchased a lot of film. Their selection compares to Mikes.