How Much Do Shrooms Cost? (The Street Price of Psilocybin Mushrooms by Weight)

Edmund Murphy
Dr. David Miles
Written by Edmund Murphy on 16 November 2022
Medically reviewed by Dr. David Miles on 24 June 2026

Prices for psilocybin magic mushrooms (shrooms) vary wildly depending on the weight and potency purchased, with prices ranging between $5 and $3,000.

Measurement (weight)Price in USD
One gram of shrooms (1g)$5 - $12
One-eighth of shrooms (3.5g)$32 - $35
Half an ounce of shrooms (14g)$100 - $120
One ounce of shrooms (28g)$200 - $230
One pound of shrooms (454g)$2,500
Key takeaways:
  • As shrooms have a low density for their size, weights sold tend to be less than a kilo and can often be bought in gram, eighth, pound, and ounce weights.
  • An eighth is 3.5 grams or 1/8th of an ounce, and is the most common weight shrooms are sold in. The average cost for an eighth of shrooms is $32.
  • One of the most prevalent influences of drug prices is often the legal implications for distribution and manufacturing.
Dried mushrooms on a digital scale with a partial display.

How much do psilocybin mushrooms cost?

The price of shrooms (psilocybin mushrooms) varies massively, ranging from as little as $5 all the way up to $3000. The average cost for mushrooms in the United States mainly depends on the quantity purchased, how prevalent magic mushrooms are in the area where they are bought, and the genus (type).

Typically, though, the overall quantity or weight of shrooms bought has the biggest impact on cost. As shrooms have a low density for their size, weights sold tend to be less than a kilo and can often be bought in gram, eighth, pound, and ounce weights.

The cost of a gram of shrooms

Psilocybin mushrooms by the gram typically cost between $5 and $12. This makes them considerably cheaper than other drugs such as cocaine, which has a street value of around $120 per gram.

The cost of an eighth of shrooms

An eighth is 3.5 grams or 1/8th of an ounce, and is the most common weight shrooms are sold in. The average cost for an eighth of shrooms is $32.

The cost of an ounce of shrooms cost

The price of magic mushrooms varies by location and quantity. In the United States, an ounce of shrooms (28 grams) typically costs between $200 and $230. Smaller amounts are also commonly sold, with a half-ounce (14 grams) averaging around $100 and a quarter-ounce (7 grams) costing approximately $60.

The cost of a pound of shrooms

Shrooms are rarely sold in pound weights due to the vast quantity and high price. A pound of magic mushrooms (454g) costs around $2,500.

The cost of mushroom edibles

An ever-expanding range of psilocybin and shroom edibles has made its way onto the market. These include psilocybin chocolate, teas, gummies, and more. At the time of writing, some shroom chocolate bars cost as little as $5.

However, products marketed as "psilocybin" or "shroom" edibles are often unregulated and may not contain psilocybin mushrooms at all. Some products have been found to contain synthetic compounds or research chemical analogs, such as 4-AcO-DMT, instead of psilocybin mushrooms. Because ingredients and doses may be inaccurate or undisclosed, consumers may face additional risks of unexpected intoxication, adverse effects, or poisoning.

What affects the price of magic mushrooms?

As with buying any form of illicit substance, the price paid at street level can vary considerably based on numerous factors. Other factors that can influence the price of shrooms include:

  • The quantity of shrooms purchased: A pound of shrooms costs considerably more than an ounce.
  • The genus or type of shroom purchased: Some variants are only found in certain climates and can cost more due to importing risks.
  • Location: Areas that don’t have a high demand for psilocybin mushrooms may charge more.
  • Purity/strength of shrooms: Some mushrooms are bioengineered to have a stronger potency, which means they stay in your system for longer and can be more expensive.
  • Source: Dealers on the street may charge more due to the inherent risks than someone selling the drug online.

Psilocybin risk mitigation

While the risk of addiction to hallucinogens such as psilocybin is relatively low, there are other health concerns to consider before taking magic mushrooms. Risks include panic attacks, poisoning (if shrooms have been tampered with), psychosis (rare but holds an additional risk in those with mental health disorders such as Schizophrenia or bipolar disorder), extreme discomfort (often from auditory and visual hallucinations), and nausea.

In order to reduce harm and negative side effects, those taking magic mushrooms should remember the following principles:

  • Set: ‘Set’ refers to a person's mental and emotional state before they take psychedelic or hallucinogenic drugs. If you are experiencing a period of negative mental health or emotional distress, it is strongly advised not to take shrooms.
  • Setting: Setting refers to the place in which you take drugs and the people you are with. The effects of shrooms may be amplified in busy or chaotic settings (such as festivals or clubs), and taking them with strangers may lead to a negative experience.
  • Source: Knowing your shrooms are from a reliable source and have not been tampered with (such as being mixed with other drugs) can reduce the risk of hazardous side effects and/or psilocybin overdose.
  • Safety: Shrooms can cause intense visual and auditory hallucinations as well as feelings of euphoria and detachment. Taking them to locations that are unsafe or in dangerous situations can lead to unforeseen negative outcomes.
  • Spotter: Having a person with you who you trust (especially one who has taken shrooms before) as a spotter can ensure that no harm befalls you while under the influence of the substance.

The cost of psilocybin therapy

Psilocybin therapy is an emerging treatment approach for mental health conditions such as depression, anxiety, and post-traumatic stress disorder in clinical research studies. However, its availability remains limited, and access varies considerably depending on local laws and regulations.

Because psilocybin-assisted therapy is still being studied and is only available through regulated programs or clinical trials in certain jurisdictions, costs can vary widely and are difficult to estimate. As research continues and some regions expand legal access to psilocybin services, availability and pricing may become more standardized over time.

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Resources:

  1. How Much Do Shrooms Cost? (2022, January 10). Tripsitter.
  2. WHAT IS PSILOCYBIN? WHAT IS ITS ORIGIN? What are common street names? What does it look like? How is it abused? What is its effect on the body? What is its effect on the mind? (2020).
  3. November 2019, Y. S.-S. W. 25. (2019, November 25). FDA Calls Psychedelic Psilocybin a “Breakthrough Therapy” for Severe Depression. Livescience.com.

Activity History - Last updated: 24 June 2026, Published date:


Reviewer

David is a seasoned Pharmacist, natural medicines expert, medical reviewer, and pastor. Earning his Doctorate from the Medical University of South Carolina, David received clinical training at several major hospital systems and has worked for various pharmacy chains over the years. His focus and passion has always been taking care of his patients by getting accurate information and thorough education to those who need it most. His motto: "Good Information = Good Outcomes".

Activity History - Medically Reviewed on 27 November 2024 and last checked on 24 June 2026

Medically reviewed by
Dr. David Miles

Dr. David Miles

PharmD

Reviewer

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