New Delhi, 19 September (NNS): The prices of black pepper Markara held eased by Rs 10 to Rs 665 per kg owing to the weak offtake at the higher level. Recently, the prices have gone down by Rs 10/15 per kg. Its prices slipped by Rs 10 per kg in Kochi because of the sluggish sale, due to this reason, the market sentiments may affect. The spot black pepper prices may likely to increase during the coming days.