New Delhi, 24 March (NNS): The sale of black pepper reported to be weak, due to this reason, here, the prices of black pepper markara remained stable at Rs 760 per kg. Recently, the prices have improved by Rs 5 per kg. Both the arrivals and the prices held stable at the same level of the previous day in Kochi, due to this, the market sentiments may affect. The spot black pepper prices will likely to remain sluggish during the coming days.