# Cannabis Dispensary Underground420 THC / Mellow Vape > Cannabis store offers delta 8/9 and THCA products with a clean, smooth flower selection and recommended edibles like Oreo cookies. Prices rank as extremely high despite claims of affordability. Staff includes newcomers to the cannabis industry, and it operates outside of medical dispensary status. Source: https://www.atly.com/location/Cannabis-Dispensary-Underground420-THC-Mellow-Vape - Address: 2124 Gallatin Pike N, Madison, Tennessee, United States - Phone: +16152607653 - Website: http://www.underground420.com/ ## What it is good for - Buy Marijuana — 6.3/10 ## What people say - "The staff here is so knowledgeable about marijuana." ## Good to know - The dispensary offers a wide selection of delta 8/9 and THCA products. - Prices are competitive compared to other dispensaries in the area. - No medical prescription is required to purchase products here. - Expect a variety of payment options, including cash and debit. - The store has a loyalty program for frequent customers. ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.