New Delhi, 18 June (NNS): Here, the prices of coriander badami remained firm at Rs 8200 per quintal due to weak sale even after the feeble prices. Recently, the prices have gone down by Rs 100 per quintal. There were around 1000/1200 bags of coriander reported to arrive in Baran mandi of Rajasthan and the prices held stable at the same level of the previous day. The active contract prices improved by Rs 02 or 0.03 percent to Rs 6950 per quintal because of the nominal speculative buying. The spot coriander prices will likely to remain sluggish during the coming one or two days.