Weird. It still is not appearing. I've tried it here at work both yesterday and today, as well as with my personal device at home late last night. I have drilled down to "Baseball Trading Cards", and entered my search criteria.
This is the URL:
https://www.ebay.com/sch/i.html?_fro...tor&_sacat=213
... and this is what I see:
Capture.jpg
Really frustrating, as I don't have the time to try and find new items in every category. It doesn't matter what level I do the search in. Notice there is not even a count on the number of items my search returned.