As of July 2026 · 15 staples tracked monthly across Amazon, Walmart & eBay
The best value per unit on every pantry staple we track, ranked by what things actually cost — not what the shelf tag wants you to feel.
| Staple | Best value | Retailer | vs last month | Pack trap? |
|---|---|---|---|---|
| Olive Oil | 13¢ per fl oz | eBay | — | ⚠️ yes |
| Pasta | 6.1¢ per oz | Walmart | — | ⚠️ yes |
| Rice | 2.2¢ per oz | eBay | — | — |
| Tortillas | 6¢ per oz | Amazon | — | ⚠️ yes |
| Mustard | 13¢ per fl oz | Amazon | — | — |
| Cookies | 1.7¢ per oz | Amazon | — | — |
| Breakfast Cereal | 12¢ per oz | eBay | — | ⚠️ yes |
| Apple Sauce | 6.4¢ per oz | Amazon | — | — |
| Peanut Butter | 5.2¢ per oz | eBay | — | ⚠️ yes |
| Ramen | 9.7¢ per oz | Amazon | — | ⚠️ yes |
| Mac and Cheese | 8.8¢ per oz | Walmart | — | ⚠️ yes |
| Almonds | 26¢ per oz | eBay | — | ⚠️ yes |
| Mayonnaise | 13¢ per oz | Amazon | — | — |
| Solid Albacore Tuna | 8¢ per oz | Amazon | — | — |
| Honey | 20¢ per oz | eBay | — | ⚠️ yes |
Full leaderboards, 12-month trends and the pack-size math live on each staple's page.
Links marked (paid link) can earn PriceXray a commission. It never changes the price you pay.
Prices checked July 14, 2026. Prices change fast — treat this page as a map, not gospel, and YMMV. For today's numbers, run a live search.
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