That's not exactly user friendly. And I'm guessing you process orders manually? Also, there might be trademark issues with using "dealextreme" in your site's name.
I am selling the site as is. For examples, a relatively quick change the next owner is embed dx search into the site (or use a 3rd party api).
Order are semi-automatic. A csv can be generated and uploaded to dx, which is how they process drop shipping orders.
Yes there may be a trademark problem, but I doubt dx will complain. In any case, sold as is.