Ask the Internet: Best Deals at Big Box Stores?

A: From a cursory glance (and, admittedly, some prior shopping with my dad), I figured:

• contact lens solution
• canned tomatoes
• vanilla extract
• cinnamon
• peppercorns
• chicken broth
• cat food
• oatmeal (in canisters, not packaged)
• CostCo brand block cheese
• Sabra hummus

Readers, how about you? What are worth buying at big box stores like Sam's Club, CostCo, and BJ's?

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