New Delhi, 05 September (NNS): The prices of cumin went down by Rs 100 Rs 20500 per quintal because of the sluggish sale even after the feeble prices. Recently, the prices have gone down by Rs 100 per quintal. There were around 7000/8000 bags of cumin reported to arrive in Unjha and the prices gained by Rs 50 per 20 kg. The active contract prices softened by Rs 65 or 0.33 percent to Rs 19390 per quintal because of the weak speculative selling. There is no possibility of long downfall in the spot cumin prices during the coming days.