I pay 3.20 Swiss Francs for a kilo of tomato at the local supermarket.
3.20 Swiss Franc is currently about 384.56 Malawi Kwacha
Compare this to current Malawi prices:
Shoprite 199.99 MK
Peoples 110.00 MK
At the market, between 10 to 50 MK for one tomato depending on its size.