New Delhi, 12 February (NNS): The prices of the big cardamom Jhundiwali eased by Rs 30 to Rs 1290 per kg due to the sluggish buying even after the sluggish prices. Before this, the prices have gone down in the same ratio. Its average auction price went down by Rs 1075/1463 per kg in the last auction which held on 8 February. There is no possibility of more downtrend in the spot big cardamom prices during the near future.