Adrian from Romania has compiled this list of typical tourist prices in Romania's black sea resorts:

Conversion:
1.00 EUR=3.39694 RON [Romanian New Lei]

At a restaurant:
The price of a bottle of house wine (0.75l) => 30 RON [9 euro]
The price of a sirloin/steak meal => 20 RON [6 euro]
The price of a pizza => 15 RON [4.5 euro]
Typical food => sarmale 20 RON [6 euro] / mici 12 RON [3.6 euro]

At a bar
The price of a bottle of beer (0.33l) => 6 RON [1.8 euro]
The price of a cocktail => 10 RON [3 euro]

At the local supermarket
The price of a bottle of water (1l) => 2 RON [0.6 euro]
The price of a can of Coca Cola (0.33l) => 1.5 RON [0.45 euro]
The price of a can of beer (0.33l) => 2 RON [0.6 euro]

Rent a small car
Rent of car for 1 day => 35 euro/day
Rent of car for 3 days => 96 euro
Rent of car for 7 days => 203 euro