Cheddar block price in San Antonio.
Live shelf prices for cheddar block (8 oz) across all four major grocery delivery services in San Antonio, TX.
Cheddar block · 8 oz
South Urban- Walmart+Cheapest$2.41
- Instacart — Aldi$2.68
- Amazon Fresh (Prime)$3.32
- Instacart — Whole Foods$5.93
Shelf price only — total delivered cost depends on basket size, fees, and tip.
Compare full basketHow we got these numbers
- Walmart+:Live observation from Apr 15 ($2.41)
- Instacart — Aldi:Category multiplier against Walmart base, adjusted for South Urban ($2.68)
- Amazon Fresh (Prime):Live observation from Apr 15 ($3.32)
- Instacart — Whole Foods:Category multiplier against Walmart base, adjusted for South Urban ($5.93)
Live observations come from public weekly ads (Aldi, Whole Foods) and BLS Average Retail Food Prices, refreshed daily. Estimates use a per-category multiplier calibrated to NPR, Consumer Reports, and Tasting Table grocery comparison studies.
Why this category prices the way it does
Dairy is the most regionally stable category — milk and eggs track USDA market reports closely, so the price gap between services is usually under 25%.
San Antonio grocery context
San Antonio is H-E-B country in a way only Texans understand — H-E-B operates 70+ stores in the metro and considers SA a hometown market. Among the four major national delivery services we compare, Walmart+ has the broadest physical store footprint here, with stores in nearly every San Antonio neighborhood. Instacart has a thinner partner network in SA than in larger metros — Whole Foods is available, but Aldi has limited delivery range from its small handful of SA stores.
San Antonio residents who want delivery beyond H-E-B should default to Walmart+ for any item Walmart sells. The annual $98 membership pays back within 25 orders. Use Amazon Fresh for Prime-eligible items you already get from Amazon retail.
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