Costcodle

About Costcodle

Costcodle tests whether your receipt memory is as good as your bulk-buying instincts. Each day shows you a product sold at Costco and asks for its price; every guess returns higher-or-lower feedback plus how warm you are, honing in on the exact figure.

Knowing warehouse quirks helps - pricing conventions, package sizes and which items live in which aisle all sharpen your range. Seven tries are allowed, so bracket early with aggressive high-and-low bids before narrowing in. A new item hits the shelves daily.