Prices in Warsaw (Poland) - one of the most expensive cities in Poland: - 1kg of tomatoes - 6 PLN (1.56 USD) - 1kg of apples - 4-5 PLN (1-1.3 USD) - 1kg of potatoes - 3 PLN (0.78 USD) - a bottle of good red wine (Moldovan and Georgian wines are tasty and popular) - 26-30 PLN (6.76-7.80 USD) - rent for a 45 m² apartment in a good district - 3500-4500 PLN (900-1169 USD)