Darby, MT cannabis price index
Flower in Darby typically costs $8 per gram (average $8.98) — measured across 28 priced listings at 1 licensed dispensaries.
Comparable range $8–$12.86 per gram · index refreshed Sep 23, 2026
↑ See the statewide Montana flower price index
Darby flower prices by package size
Averages of the real packages on Darby menus — not a per-gram figure multiplied up.
| Size | Average | Lowest | Average per gram | Listings |
|---|---|---|---|---|
| Eighth (3.5g) | $43 | $40 | $12.29 | 5 |
How this index is built
Each priced flower listing in Darby whose package size is published on the menu is converted to a price per gram. Listings with no published size are excluded rather than estimated, which is why the listing count here is smaller than the total menu count.
Go deeper: cheapest weed in Darby, cheap ounces, cheapest flower per gram, Darby deals.
Figures come from licensed Montana dispensary menus and change constantly. Adults 21+ only.