New Delhi, 20 December (NNS): The prices of big cardamom jhundiwali held firm at Rs 1210 per kg due to the feeble sale even after the recent decrement in the prices. Recently, the prices have gone down by Rs 20/30 per kg. Its average auction prices reported to be at Rs 1000/1425 per kg in the last auction which held on 14 December. The market sentiments may affect owing to the sluggish production than the normal level. There is no fear of long downtrend in the prices during the near future.