# Marketplace (Open from day 5 of the CTFT launch) You will be able to **sell** your fish by listing them so that someone else can **buy** them. You will also be able to buy fish from someone else to start making profits. Tools that will make it easier for you to find fish: * Filter by rarity * Filter by level * Filter by chroma * Filter by price * Filter by identifier The cost for listing your fish on the marketplace will be **1%** of the price you put, and 20 corals for removing it from the market, once the fish is sold, a part will go to **burning tokens**. ![](/files/-Mkt4QZP_Z2rhRDjegQC) --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://cointofish.gitbook.io/cointofish-en/tutorial/marketplace.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.