How do you list your domain names on NameCheap? I can't find any button or option that says "Sell your domain" or something.
Click on your domain after logging in, you will see a list your domain for sale option on the left sidebar, and follow the instructions
For others that stumble upon this thread from the search engines, here is the kbase article for listing domains, which you may find helpful: http://www.namecheap.com/support/knowledgebase/article.aspx/359/15/how-do-i-list-a-domain-for-sale"]http://www.namecheap.com/support/knowledgebase/article.aspx/359/15/how-do-i-list-a-domain-for-sale Sorry, I couldn't make the link live for this my first post, but you can copy and paste it.
Most people just buy domains there but they have a marketplace there where people that have registered their domain there can sell them if they want. They used to have a cap of $200 or $250, so people couldn't sell their domains for more than that but it is now up to $1000.
Selling domains is not as easy as it is first assumed when we first start off this business. One problem being finding "a fair value for a domain" is extremely difficult.