New Delhi, 26 September (NNS): Here, cumin prices slipped by Rs 500 to Rs 64000 per quintal shortage of the sale at the higher level. Recently, the prices have gone up in the same ratio. There are about 3000/4000 bags of cumin reported to arrive in Unjha mandi and the prices declined by Rs 100/150 per 20 kg. The active contract dropped down by Rs 500 or 0.83 percent to Rs 59800 per kg owing to the sluggish speculative buying. There is no possibility of long uptrend in the prices during the coming days.