Description or Cost (Retail Price) column on booklist exports

We would like the capability of seeing the cost (retail price) of the books when we export the textbook list either from the course listing as an academic administrator or registrar role standpoint or as the bookstore administrator. Currently, we have the cost (retail price) typed into the description option, so we would like to see a column on the exported report that includes the information from the description information. It would probably be even better if when adding the information for the textbooks in the course there was an input area for the retail price instead of putting it in as part of the description and then having that retail price entry as part of the report that is exported.