The Agricultural Marketing Board (AMB) has fixed the wholesale price for onions and potatoes at Rs 15 per half kilo in Moka. On the other hand, AMB in its 15 or so outlets across the country, markets potatoes and onions at the recommended price of 16 rupees per half kilo. Very favorable prices for consumers. It says also that prices vary, because there has been a liberalization of the selling price on the local market.