This greengrocer in Illawarra Road (I don't know the address but he's directly opposite the Centrelink) might be the cheapest in Sydney. The owner unloads each morning - from his open-trailor truck - boxes of whatever was cheap & in bulk at the markets. There's never anything out of season & whatever is in season is here in huge piles, almost free. The shop totally lacks glamour, it's painted about 6 different colours at random & is also somewhat lacking in hygiene. You see the occasional rotting vegetable, and once - yes - I noted what I think was a rat poo (the size of my fingernail, ovoid, glossy brown & smooth) on the counter. But hey, wouldn't you prefer a little rat poo that can easily be washed away to having to brave the hideous fluorescent aisles of plasticated and hugely overpriced fruit & veg at somewhere like the evil Woolworths, and then suffer the indignity of standing in a queue worrying about your credit card balance?