I’m not 100% convinced that buying in bulk at Costco saves significant amount of money. At least on staples anyway.
The best deals I’ve gotten at Costco were electronics. But things like chicken thighs ($1.39 / lbs at Costco vs $1.49 / lbs at the local grocery store)…I don’t think it’s worth the price.
I bought soap there for $2 or so less than at Walmart. I’m sure it all adds up but between the shitty parking and long lines, I’ve been debating giving up my Costco membership.