I used to eat in the fish market at Reis Restaurant a few years ago and it was very cheap, but last year felt it had gone up a lot in price and they did not display the 5 lira sign outside! Check the fish prices, check the cooking prices and my advice is not to buy anything of the menu eg. starters etc. as even chips are quite expensive on the menu. With the fish, bread and salad you will be full - if you have the starters you will find you leave your fish - at least we do!!!