textbook marketplace

I am looking to create an online marketplace for users to buy and sell textbooks. I would like the format to be similar to [login to view URL] marketplace, where a seller creates a user name, places his book online for a certain price. The buyer creates their username, and buys the book. They will be in charge of shipping, but all monetary transactions go through my site. I would also like to have a search bar set up, where the student types in their class code, and all the required textbooks for that class that are for sale become listed. With this site, id need a secure way to process payments online, basic search functions, and the like. If it were identical to [login to view URL] marketplace id be ok with it.