Thanks to readers @jaythecosmo91 and @mfprice2008 on Instagram for the tip that there are lots of J.Cat cosmetics now available on the Ulta website HERE. A while back there are were just a few J.Cat items on the Ulta website, but there is a much larger selection now.
Since both the Ulta site and the graphic above (from the J.Cat Instagram page) both indicate that these products are "online only," I'm guessing that the in-store display that some of you spotted back in July is no longer in stores.
DON'T FORGET: You can use code 205730 for $5 off your $15 Ulta online purchase, and J.Cat is definitely NOT excluded from this code! No rush on using that code though, since it's valid through 12/31.
Thanks again, @jaythecosmo91 and @mfprice2008, for the great tip!