Oh, no; I just uploaded yesterday and wasn't aware of any deadlines.
(I'm being sarcastic and assumed it was one of those moments where some internet person write something mentally/socially incompetent under the guise of being "funny" without being aware enough to see that it makes them come off obtuse.)
Anyways, With the rest of your post though; with these being the pinnacle of high-end marvel movie figures (barring statues, ) with this phase and particular characters finishing up their runs of course there's going to be a lot of new and renewed interest in pre previously-released items which will only keep their value going up. I agree that some of the prices I see are just insane BUT it's consumers that drive them by paying it so...