I think so.
Stuff like USDA Prime meats are substantially cheaper and same quality as anywhere else. I smoke a lot of meats though.
Organic produce is super cheap. Especially stuff like pre-cut broccoli, lettuce mixes, etc.
Protein powders, crackers, chips, organic yogurt, organic milk, organic eggs, cheese, prosciutto, etc.
Also liquor including decent beer and wine selection.
I get all this stuff, mid to high quality compared to Whole Foods or whatever grocery store. Sure, I could buy higher quality organic meats directly from the farmer over USDA Prime at Costco or more sustainable seafood and what not, but it would easily cost 3-5x.
I don't buy it alot, but people love the bakery - croissants, pies, cakes, etc. and they're high quality, comparable to most local bakeries.