As for the cereal, none of the grocery stores carry Chocolate Cheerios so we have to buy it at the big box store.
Yum, chocolate cheerios and rum. :-)
I have not purchased a bottle of wine (usually buy it by the case), at any place other than Costco or Sam's Club in probably over 10 years.
It's interesting that you mention "Rum". I'd buy booze there, but I've never seen it in the stores (except maybe the 40-proof stuff). Maybe it varies by state.