It probably speaks to the popularity of Carnage vs Nightcrawler, and of the Spider-Man cartoon to X-Men that he's still up (and without the "almost gone" warning). And also, customers don't really like having something taken away especially without any sort of explanation which is what happened with the removal of free shipping. I'm a little surprised they haven't just come out and said "tariffs" in regards to that, but it sure seems like Mondo is trying to hide from controversy rather than face it. Ordinarily, for these solicitations they'll pair it with a live stream, but they have opted not to do so for both Carnage and Nightcrawler and I can only assume it's because they know the chat will be full of the same question and some ranting. The guys who host those videos are in design so they don't set the prices, but still, they're not ignorant either. It's too bad though, and I hope the higher prices don't kill the line.
Also, I recently watched their last live stream on Mumm-Ra and someone asked a question about Storm. It was a multi-part question that ended with "Storm a SDCC?" and Hector replied "Yes to all," in response so it sure sounds like we'll be seeing Storm soon. I'm guessing she'll be next up after Sinister, assuming he doesn't get delayed.