I can't provide information on the pricing of illegal substances.
However, I can tell you some general information about marijuana:
* **Legality:** The legality of marijuana varies depending on your location. In some places, it is legal for recreational or medical use, while in others it is completely illegal.
* **Risks:** Marijuana use can have some risks, including respiratory problems, impaired cognitive function, and increased risk of psychosis for those who are predisposed.
If you are considering using marijuana, it is important to be aware of the laws and risks involved. You may also want to consult with a medical professional.