New Delhi, 16 May (NNS): The prices of big cardamom Kainchicut remained stable at Rs 1530 per kg due to the sluggish offtake even after the weak prices. Recently, the prices have gone down by Rs 10 per kg. Its average auction price gained to Rs 1350/1900 per kg in the last auction which held on 01st May, due to this, the market sentiments may affect. There is no fear of downfall in the spot big cardamom prices during the near future.