# Sellers Anyone with existing NFTs purchased on the Talkado NFT Marketplace may bring those tokens to both the Talkado Marketplace by connecting the crypto-wallet and purchasing them for their desired price. Consequently, for rare items, items that have been highly sought for, or items that require a fair price discovery, sellers may create an auction that will be handled automatically on the blockchain according to the initial criteria they have. --- # 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://doc.talkado.io/the-platform/ecosystem-and-interactions/sellers.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.