SALT LAKE CITY (KUTV) — A side-by-side comparison at Walmart and Costco shows how quickly totals diverge—and where bulk buying actually pays off.
Here’s the complete chart with shelf price, package size and unit cost:
Totals (per-unit comparison of items):
- Walmart: $57.44
- Costco: $53.44
Difference: Costco is cheaper by about $4 overall.
What the numbers show:…