Fyi based on what people are saying on twitter, seedance 2.5 is ~2x as expensive. For a 30 second generation at dreamina it costs 1440 credits or around $15
Which is next to nothing compared to the cost of a movie, animated TV show, or quality YouTube video.
The cost of that $15 per 30sec is NOT FINAL - you'll pretty much end up deciding you want another take - either due to some inconsistencies, non-physical movements, or anything else, which screams "that's fake".
So the cost is most probably much higher; how much higher? We don't really know, as there are virtually no acceptable shows created by that tool yet (until there is something I don't know about).