Stan Lee created Marvel Comics with Jack Kirby (don’t @ me, I know this is controversial) and appeared in nearly every Marvel movie past his death in 2018.
Will Stan Lee appear in Deadpool & Wolverine?
The likelihood is that this would be archival footage, as the man is no longer alive to record new footage, but this will also Resolve YES if they do some uncanny AI thing.
Other Deadpool 3 markets:
I read the title and description. It doesn't say he has to speak or move or anything. It just says "appear". And you showed a screenshot of Stan Lee appearing in the movie.
In the absence of the market creator, I'll resolve this Yes, but there are some caveats like if MattyB comes back within a few days and says THIS IS ABSOLUTELY NOT WHAT I MEANT, I think he might be able to overturn it.
Hope that makes sense!
What counts as Stan Lee appearing? The page you linked lists for example these:
Stan Lee makes an appearance in Venom: Let There Be Carnage (2021) on a magazine that Venom straightens up.
On the set of Morbius (2022), Stan's catchphrase, "Excelsior", is referenced in graffiti as "XLsior!".
The first to me seems like it might count but I don't know about you, hence the question. Counting the second as an 'appearance' seems crazy to me.