iPhone 7 Plus Both Cameras not working, price to fix without AppleCare?

Well not shockingly after about a year my iPhone has started having issues. On my 7+ just about a week ago both the front and back camera along with the flash have stopped working. Cool. I was wonder how much it would be for Apple to repair it without having their plan. This isnt the first iPhone I’ve had issues with. I owned the 6+ and it bent in my pocket messing up the insides. Neither Apple or Verizon helped me out in that situation.