New Delhi, 10 October (NNS): The prices of big cardamom Kainchicut held firm at Rs 1435 per kg owing to the weak offtake at the higher prices. Recently, the prices have gone up by Rs 10 per kg. The average auction price went up to Rs 1250/1837 per kg in the last auction which held on 09th October, due to this, the market sentiments may affect. There is no possibility of more downfall in the spot big cardamom prices during the coming one or two days.