Top pick: one 1-gram distillate cartridge for everyday use, one small live-resin cartridge for flavor, and a multi-pack of low-dose edibles you can split into 5 mg or 10 mg pieces. That pairing keeps your cost per milligram of THC down, keeps dosing predictable, and covers both fast-onset and long-lasting needs. Every format below is judged on the same four criteria: cost per milligram of THC, dose control, hardware and packaging reliability, and how much of the sticker price is testing and tax rather than product.
Flower vapes: dry-herb device or oil cartridge
The phrase flower vape covers two products with different cost structures. A dry-herb vaporizer is a device you load with ground flower; the device is a one-time purchase and the ongoing cost is whatever the shop charges per gram of flower, which is the lowest cost per milligram of THC in most stores. An oil cartridge is a sealed unit filled with cannabis-derived oil, and its price tracks the oil inside it, not the flower it started as.
- Pros of dry-herb vapes: lowest cost per milligram, full flower effect, no cartridge waste, works with any strain you already buy.
- Cons: higher upfront device cost, odor, cleaning, less discreet, and cheap devices scorch herb instead of vaporizing it.
- Pros of oil cartridges: discreet, fast onset, consistent dose per puff, wide potency range.
- Cons: higher cost per milligram than flower, hardware often fails before the oil runs out, and half-gram sizes quietly double your cost per milligram.
Use case: buy the dry-herb device if you consume daily and care about cost. Buy cartridges if you need portability, a quick dose, or no smell.
What separates a cheap cartridge from an expensive one
- Oil type: distillate with added terpenes is the budget tier. Live resin, cured resin, and rosin cost more because they start with fresh or whole flower and produce lower yields.
- Potency: a 1 g cart at 85% THC holds about 850 mg of THC. Two carts at the same price, where one tests 70% and one tests 88%, are not the same value.
- Hardware: ceramic and glass cores resist clogging and hold flavor. Thin plastic mouthpieces and cotton wicks are where the cheap tier shows up.
- Fill size: half-gram and 1 g carts often sell for similar prices per unit, which makes the half-gram roughly twice the cost per milligram.
Use case: for daily users, a 1 g live-resin cart bought on a house-brand or bundle deal beats a full-price half-gram craft cart on both cost and flavor.
Edibles: gummies, chocolate, baked goods, and drinks
- Pros of gummies: lowest cost per milligram, precise 2.5 mg, 5 mg, or 10 mg pieces, long shelf life, easy to split.
- Cons: texture and flavor vary, and distillate-based gummies can feel flat next to full-spectrum recipes.
- Pros of chocolate and baked goods: better taste and a fuller effect when made with full-spectrum oil or butter.
- Cons: shorter shelf life, melt and staleness risk, and uneven portions that make dosing harder.
- Pros of beverages: fast uptake for an edible, easy to sip a 2.5 mg or 5 mg dose.
- Cons: highest cost per milligram of any edible, bulky to store, and easy to over-drink before onset.
Use case: gummies if you want the best price per milligram and repeatable dosing, beverages if you want a low dose you can pace, chocolate if you are buying for taste and treating it as a premium purchase.
The parameters that move the price
- Testing and labeling: state-required batch testing adds a fixed cost per batch, which hits small packages hardest.
- Potency: more THC per unit costs more, but rarely in proportion to the increase.
- Package size: multi-packs and 1 g carts spread fixed costs across more milligrams.
- Brand and cultivation method: indoor, hand-trimmed, single-strain runs carry a premium.
- Tax: in many states the excise tax on vapes and edibles runs higher than on flower, so compare out-the-door totals, not menu prices.
- Medical status: registered patients often pay a lower tax rate on the identical product.
Run the cost-per-milligram math before you buy
- Find total THC per package: grams x 1000 x labeled potency. A 1 g cart at 85% works out to about 850 mg.
- Divide the out-the-door price by total milligrams to get cost per milligram.
- Compare that single number across formats. A 100 mg edible pack and a 1 g cart are only comparable once both are expressed in milligrams.
- Adjust for waste: subtract oil left in a clogged cart or pieces you never finish.
Run this on three products in one order and the cheapest option often stops being the best value.
Pitfalls that make a cheap buy expensive
- Buying half-gram disposables: you pay for new hardware with every purchase and throw the battery away.
- Trusting a potency number that has no batch test printed on the package.
- Buying hemp-derived delta-8 and similar products outside licensed shops, where purity and potency claims may not match the contents.
- Assuming a high-dose edible is a better value when your tolerance cannot use it in one sitting.
- Ignoring package dates: cartridge oil oxidizes and darkens, and gummies stiffen over time.
- Comparing menu prices across stores without adding local tax and fees at checkout.
- Forgetting edible onset, which can run from 30 minutes to 2 hours, and re-dosing before the first dose lands.
Best fit by situation
Daily consumer
A dry-herb device plus 1 g distillate carts on a house-brand deal, with gummy multi-packs for evenings. Lowest cost per milligram, and the cartridge covers the days you need discretion.
Weekend or low-tolerance user
A single half-gram live-resin cart and one 100 mg edible pack split into 5 mg servings. You pay more per milligram but waste nothing, which matters more at low volume.
Flavor chaser
Live resin or rosin carts and full-spectrum chocolate. Expect to pay a premium per milligram and accept smaller fills; buy on bundle days rather than at full price.