As of October 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 | 9.8¢ per fl oz | eBay | ▼ −50.3% | ⚠️ yes |
| Pasta | 3.9¢ per oz | eBay | ▼ −8.5% | ⚠️ yes |
| Rice | 2.2¢ per oz | eBay | ▼ −6.2% | ⚠️ yes |
| Tortillas | 0.3¢ per oz | Walmart | ▲ +19.6% | — |
| Mustard | 13¢ per fl oz | Amazon | ▼ −6.7% | ⚠️ yes |
| Cookies | 0.5¢ per oz | Walmart | ▼ −75.7% | ⚠️ yes |
| Breakfast Cereal | 12¢ per oz | eBay | ▲ +34.2% | ⚠️ yes |
| Apple Sauce | 4.8¢ per oz | Walmart | ▼ −26.4% | ⚠️ yes |
| Peanut Butter | 4.7¢ per oz | eBay | ▼ −47.4% | ⚠️ yes |
| Ramen | 5.1¢ per oz | Amazon | ▼ −38.6% | — |
| Mac and Cheese | 4.4¢ per oz | Amazon | ▼ −22.5% | ⚠️ yes |
| Almonds | 22¢ per oz | eBay | ▼ −29.0% | ⚠️ yes |
| Mayonnaise | 8.7¢ per oz | eBay | ▼ −38.4% | ⚠️ yes |
| Solid Albacore Tuna | 19¢ per oz | eBay | ▼ −4.7% | ⚠️ yes |
| Honey | 19¢ per oz | eBay | ▼ −20.6% | ⚠️ yes |
Full leaderboards, 12-month trends and the pack-size math live on each staple's page.
Amazon doesn't allow affiliate sites to run price alerts, so we chose the alerts. If eBay or Walmart links ever earn us a commission, they'll be labeled (paid link) — and it never changes the price you pay.
Prices checked October 1, 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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