Reason it's still cheap is that they haven't got any of this Euro shite (yet). Therefore, the opportunity for them to bump up their prices and hide it under the currency changeover hasn't happened.
I went about 12 years ago, and it was a nice place, if a little commercialised. As long as you're prepared to get hassled by hawkers, drink beer (efes), eat kebabs (proper ones, not the greasy shite that we have), buy cheap tat and haggle, then you'll have a ball!