When I saw this sign in Woodstock's Lower Main Road I had no idea what chicken karahi was. Friendly Google was helpful enough to explain that it's a Pakastani and North Indian dish that uses plenty of chili to make it hot 'n spicy. The price of R120 doesn't seem like an exceptional bargain though - unless it's a family pack that they're selling (which is possible if, as I suspect, the white writing in the lower left corner reads 1KG).