2) Lunch-sized glass food storage dishes with lids that are all the same size so they can nest and take up less space!!! Sams and other places only sell variety packs with 5 different sizes to dig through and get the lids mixed up.
I have also seen stories about Costco putting interesting things on sale, like this Intense mountain bike for like $1500-1700, which was a steal at the time.
Darn it, we have two different former sets of glass containers. We've gotten our nickel's worth out of them, but we hardly use the bitty or the really big ones, and the lids are such a jumble. We don't seem to be doing them in, either. Maybe...
I'd be pretty cautious about buying a bike not from a bike store or at least a full-service bike department in a sporting goods store. Maybe this was an exception, but department/big-box store bikes are usually bad build quality, inexpertly assembled. You also don't get any help getting it to fit.
I just went yesterday. I buy ingredients to prepare food, not prepared food, except for an occasional rotisserie chicken and the gf cauliflower crust pizza which is my guilty pleasure 👹.
This is us, too, but different ingredients: milk, yogurt, cheese, butter, flour, sugar, dry yeast**, canned tomatoes, bell peppers, broccoli, summer squash*, oatmeal, bananas, oranges*, apples*, strawberries, potatoes, onions, olive oil, peanut butter...
The big bags of almonds and pistachios always feel kind of lavish, but I doubt they're cheaper elsewhere.
I haven't tried the Kirkland brand of dish soap, but the gallon-ish bottle of Dawn for <$10 lasts me years for the dishes I hand wash. I refill a small bottle that has sat by my sink for probably 20 years now. I also squirt a bit into a spray bottle full of water and use it for most light surface cleaning.
*Only when we're not getting loads from the garden.
**We usually get the 2lb vacuum packed block. Even though we bake quite a bit, it's more than we need in the year or so that it's fresh, so we often share some with friends or Buy Nothing neighbors, which in turn is a good thing to do with some of those little glass jars that were too cute to toss. Even if we give away half, it's much cheaper than in the little packets.