New Delhi, 29 December (NNS): The prices of big cardamom jhundiwali gained by Rs 30 to Rs 1320 per kg due to the strong sale even after the higher prices. During the previous day, the prices have gone up by Rs 25/30 per quintal. Its average auction prices rose to Rs 1025/1625 per kg in the last auction which held during the previous day, due to this, the market sentiments may affect. There is no fear of downtrend in the spot big cardamom prices during the coming days.