RSO, or Rick Simpson Oil, is a cannabis concentrate made using the Rick Simpson method, which involves using a solvent such as alcohol to extract the cannabinoids from the cannabis plant. The cost of RSO can vary depending on a number of factors such as the quality of the starting material, the method of extraction, and the region where it is being sold.
In general, RSO can range in price from $20 to $60 per gram. However, it's important to note that the cost may be higher in areas where cannabis is not legal or only available through medical dispensaries. Additionally, the cost of RSO may also vary depending on the specific cannabinoid profile, potency, and quality of the product.