New Delhi, 11 September (NNS): The prices of big cardamom Jhundiwali eased by Rs 10 to Rs 1020 per kg owing to the weak buying even after the sluggish prices. However, the prices have slipped by Rs 30 per kg during the weekend. The average auction prices rose to Rs 825/1212 per kg in the last auction which held on 7 September, due to this, the market sentiments may affect. There is no possibility of long uptrend in the prices during the coming one or two days.