hookah is one of those things where the cheaper you buy, the almost guaranteed its going to be a piece of crap.
personally I suggest getting an MZ. Best bang for your buck, prices are very reasonable for them, they aren't the best built but definitely good for the price. you can find one from 50 to 80. Maybe the Horas B or Horas C, or Nefertiti B. All pretty nice.
For coals, it depends if you want to start them with a lighter or a stove.