Potatoes are cheap and good here, too. Last year, we had a scarcity, leading to prices around 30-35$ for 50kg bags of the big potatoes, the ones used for fries. Like that 300g beast you have in the picture. So everyone planted potatoes, and as a consequence, those same bags were around 8$. But not organic at all.

I accidentally grew a couple of potatoes with my tomatoes in the pots on the balcony... They had apparently fallen into the dirt I was using :-D I hope the compost has enough nutrients for both plants.

The official salary here is $470 plus benefits (social security & health insurance), but most workers are unofficial and make less. I know of some "better" restaurants paying their workers $1,25-1,50 per hour while charging high food prices. It's a small town, and in the rural areas it's worse. Still, they can make a lot of potatoes with that.

The idea of baked potatoes as street food is great, too. Here, everything is deep fried or super sweet or typical stuff like hot dogs and burgers. There is one exception - Cevichocho, a mix of Lupin Beans, tomato sauce, onions, cilantro. Plus tostado, roasted corn, and for those who like it a touch of chicken or pig skin. I love that (without the animal), and was a very regular customer when I still went to the market each day for the restaurant. Costs $0,50 for a little bag that doesn't fill you, but let's you hang in until the next wave of customers passed.