New Delhi, 16 December (NNS): Here, the prices of small cardamom 7.5 mm dropped down by Rs 50 to Rs 2550 per kg because of the weak buying. Recently, the prices have gone down by Rs 100 per kg. The arrivals of small cardamom gained to 68496 kg in the Idukki Mahila cardamom Producer Company Limited Auction which held during the previous day. Its prices rose to 2442.55 per kg because of the strong buying even after the higher arrivals than the normal level. Before this, the prices were at Rs 2383.95 per kg in the last auction which held on 05th December. There is no possibility of more downfall in the prices during the coming one or two days.