New Delhi, 21 July (NNS): The prices of big cardamom kainchicut eased by Rs 10 to Rs 1540 per kg owing to the weak buying from the stockists even after the feeble prices. Recently, the prices have gone down by Rs 30/40 per kg. Its average auction price reported to be at Rs 1250/1812.50 per kg in the last auction which held on 12th June. The new crop will likely to arrive after one and one and a half month, due to this, the market sentiments may affect. There is no possibility of more uptrend in the spot big cardamom prices during the coming days.