For the past several months onion prices grabbed the headlines when prices shot upto Rs 100 for a kilogram. After a lots of hue and cry the prices have come down but continue to remain high. Onion is still selling in Delhi market for about Rs 50 per kg. Now-a-days potato prices have started rising and it is selling for nearly Rs 40 for a kg. In a situation when a common man is finding ways to reduce visits to vegetable market, tomato has become sour.