New Delhi, 30 July (NNS): The prices of coriander badami slipped by Rs 100 to Rs 9000 per quintal owing to the sluggish sale at the higher level. Recently, the prices have gone up in the same ratio. There was no auction of coriander in the second day in the famous markets of Rajasthan including Barwb. The active contract prices rose by Rs 30 or 0.38 percent to Rs 7834 per quintal owing to the increased buying from the speculators. There is no possibility of long uptrend in the prices during the coming days.