New Delhi, 25 September (NNS): The prices of big cardamom Jhundiwali slipped 95 to Rs 940 per kg due to the weak buying even after the sluggish prices. Before this, the prices have slipped by Rs 20/30 per kg. The average auction prices fell down to Rs 775/1187 per kg in the last auction which held on 21 September, due to this, the market sentiments may affect due to the arrival of the new crop. There is no possibility of downtrend in the prices during the coming one or two days.