Erik R.
Yelp
I've been frequenting the Midtown Market for 10 years. They're the only small grocery store in Brisbane, and I'm sure that monopoly helps them. However, they've got all the basics as well as a lot of eclectic organic stuff.
It's not uncommon for them to run out of certain specialty items for weeks at a time. Luckily, if they're running low on a favored product, you can take it up to whoever's manning the store and tell them, and they'll go out of their way to restock it as soon as they can. I've even brought empty packages from my house and said, "you need some more of these!"
It's true that the prices are high, but it's the cost of convenience and supporting a small local business. Yelper "Stuart Y" advised that you check expir dates on the products, and I'll second that. I've unwittingly bought stale cereal several times.
All in all, better than "the only grocery store in town" needs to be, and I'm happy to patronize them.
Note: Don't be the first one to use the cash machine in the morning! It almost always fails on the first few tries, and Mr. Chu will politely insist that you keep trying each time he futzes with the machine.