I just added a new page for "Strictly Obsoletes". I have the link on the trader page of my website.

So you still have to go to the general (complete) trader page, then click the link for the Obsoletes Only page.

Im not sure if this is the best way to do it, but it looks pretty good to start.

And I even got to use one of may favorite pictures on the new page. I'd wanted to use it somewhere in my site but just hadn't found the right place until now.