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Cheapest Ounce & Eighth Deals in O'Fallon, MO

Real-Time Market Data Last Verified: Nov 05, 2026

Finding the best deals in O'Fallon is easier than ever. Compare prices from 4+ dispensaries and browse 845+ products.

4+
Stores
845+
Products
Daily
Updates
4.5/5.0 Affordability Score

O'Fallon scores a 4.5/5.0 for Price Competitiveness based on 845 local deals compared to the MO average.

How Much is an Ounce in O'Fallon?

$154.65
Average Price
$90.00 - $220.00
Price Range
34
Tracked Items
(Standard / Premium) Cheapest Ounce
$90.00
Grape Balls of Fire - 1oz in O'Fallon
1oz REC
Cultur

Grape Balls of Fire

Terrabis - O'Fallon, MO REC & MED
Premium THC: 20.12% Lab Data
Lowest Priced Store on Average

terrabis - O' Fallon

1172 W Terra Ln, O'Fallon, MO 63366

$139.09/oz
Synced via dutchie
Highest Priced Store on Average

Missouri Wild Alchemy - O'Fallon

2173 W Terra Ln, O'Fallon, MO 63366

$163.22/oz
Synced via dutchie

Market research based on 34 active 1oz (28g) product listings in O'Fallon as of today. Prices rounded to nearest cent.

How Much is an Eighth in O'Fallon?

$33.23
Average Price
$20.00 - $40.00
Price Range
254
Tracked Items
(Standard / Premium) Cheapest Eighth
$20.00
Jack Herer - 1/8oz in O'Fallon
1/8oz REC
Curio Wellness

Jack Herer

Missouri Wild Alchemy - O'Fallon
Standard 98 days old THC: 24.7% Lab Data
Lowest Priced Store on Average

Missouri Wild Alchemy - O'Fallon

2173 W Terra Ln, O'Fallon, MO 63366

$30.86/3.5g
Synced via dutchie
Highest Priced Store on Average

Terrabis - O'Fallon, MO REC & MED

1172 W Terra Ln

$34.48/3.5g
Synced via iheartjane

Market research based on 254 active 1/8oz (3.5g) product listings in O'Fallon as of today. Prices rounded to nearest cent.

How Much are Concentrates & Live Rosin in O'Fallon?

$39.91
Average 1g Dab Price
$59.42
Live Rosin Avg (1g)
187
Tracked Extracts
Cheapest 1g Concentrate Deal
$28.00
Chaos Bowl - 1g in O'Fallon
1g REC
Gold Rush

Chaos Bowl

Missouri Wild Alchemy - O'Fallon
Standard 15 days old THC: 74.95% Lab Data
Cheapest 1g Live Rosin Deal
$50.00
Runtz - 1g in O'Fallon
1g REC
Uncle Mac's

Runtz

Terrabis - O'Fallon, MO REC & MED
Premium THC: 65.47% Lab Data

Market research based on 187 active concentrate and extract listings in O'Fallon as of today. Prices rounded to nearest cent.

Search O'Fallon Dispensaries Now

Searching 10-mile radius from O'Fallon (63366)

Smart Shopping in O'Fallon: Market Insights

Find the Best Value

Our data shows that terrabis - O' Fallon consistently offers some of the most competitive pricing for bulk flower in O'Fallon. For the best value, always check "Zip" (1oz) prices, which currently average around $154.65 across the market.

Quick Tips

How to save in O'Fallon

  • Make Daily Checks & Sort by Price: Inventory changes fast. Browse daily and sort by lowest price to catch flash sales and fresh drops.
  • Buy the Full Zip: Focus your search on 1oz (28g) weight classes. Buying in bulk lowers your price per gram significantly compared to eighths.
  • Hunt for 'Compare' Badges: Look for the indigo "Compare @ X Stores" buttons to instantly see if another nearby dispensary is selling the exact same product for less.
  • Cross City Lines: Pricing varies by local competition. Check the neighboring cities below to see if a short drive can save you big money.
  • Calculate the Medical Advantage: Switch your search to medical mode to see how much you could save on taxes.

Directory of All Dispensaries in O'Fallon

Missouri Wild Alchemy - O'Fallon

2173 W Terra Ln, O'Fallon, MO 63366, O'Fallon, MO 63366

Nature Med - O'Fallon

1193 Bryan Rd, O'Fallon, MO 63366, O'Fallon, MO 63366

Terrabis - O'Fallon, MO REC & MED

1172 W Terra Ln, O'Fallon, MO 63366

terrabis - O' Fallon

1172 W Terra Ln, O'Fallon, MO 63366, O'Fallon, MO 63366

Frequently Asked Questions

Based on our current data, terrabis - O' Fallon offers the lowest average price for a 1oz (28g) zip in O'Fallon at around $139. The city-wide average for a zip is currently $154.

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Compare prices, check THC percentages, and discover deals across 4+ O'Fallon dispensaries.

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